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GB-520529-A | GB-2651038-A | GB | A | A | null | 1938-09-10 | null | G03C7/28 | null | Process for producing colour photographs | en | 520,529. Colour photography. GASPAR, B. Sept. 10, 1938, No. 26510. [Class 98 (ii)] A three-layer taking film having a front bluesensitive layer, a middle yellow-coloured greensensitive layer, and a rear magenta-coloured red-sensitive layer is exposed and developed, the two rear layers processed to coloured images by dy... | en |
GB-173041-A | GB-2651120-A | GB | A | A | null | 1920-09-16 | null | B41L15/02 | null | Improvements in and relating to printing presses | en | 173,041. Bullock, C. A. H. Sept. 16, 1920. Cylinder machines; copying documents; gripper mechanism; inking- apparatus; tripping-arrangements. -In printing-presses of the type in which an inking-roller and an impression roller are carried on opposite ends of rocking arms adapted to travel backwards and forwards over the... | en |
GB-1094965-A | GB-2665666-A | GB | A | A | null | 1966-06-15 | null | B65D59/04 | HAFNER HANS | Tubular packaging container | en | 1,094,965. Tubular containers; container closures. TIROS PLASTICS CORPORATION. June 15, 1966, No. 26656/66. Headings B8P and B8T. End closures 2 of a tubular container (1), Fig. 1 (not shown), are in the form of hollow plugs with outer cap portions 3 and have resilient internal ribs 7, gripping and cushioning the conta... | en |
GB-673053-A | GB-2667550-A | GB | A | A | null | 1950-11-01 | null | A47L9/06 | null | Improvements relating to suction cleaners | en | 673,053. Suction cleaners. HOOVER, Ltd. Nov. 1, 1950 [Nov. 2, 1949], No. 26675/50. Class 8 (i) A suction cleaning tool comprises a nozzle body 1 having a straight nozzle 13 and a bare floor cleaning brush 40, having an opening 43 completely surrounded by bristles, which is movable from an operative position in which it... | en |
GB-217123-A | GB-2668723-A | GB | A | A | null | 1923-10-25 | null | B42F13/00 | null | Letter file with folding and releasable filing mechanism | en | 217,123. Wolpers, C. Oct. 25, 1923. Post files; attaching files to covers. - Filing mechanism of the arch or bow type is detachably secured to a file cover g by a pair of metallic strips f riveted thereto and provided at one end with hooks h, which hold one side of the bed plate of the file a, and at the other end with... | en |
GB-339338-A | GB-2672029-A | GB | A | A | null | 1929-09-03 | null | G06M1/08 | null | Improvements in or relating to counting devices | en | 339,338. Norballe, H. J. Sept. 3, 1929. Counters for checks, coins, tokens, &c. - The operations of a plurality of counting mechanisms are registered on a single counter by the operation of a token or ball release device comprising a storage receptacle with a plurality of outlets therefrom each controlled by an app... | en |
GB-1348163-A | GB-2685171-A | GB | A | A | null | 1971-05-19 | null | C07C405/00 | null | Prostaglandin a2 decyl ester and its production | en | 1348163 Decyl ester of prostaglandin A 2 ONO PHARMACEUTICAL CO Ltd 19 April 1971 [15 April 1970] 26851/71 Heading C2C The novel title compound is obtained by reacting prostaglandin A 2 with diazodecane. Pharmaceutical compositions, suitable for oral or parenteral administration, contain the above novel compound and s... | en |
GB-247277-A | GB-2685324-A | GB | A | A | null | 1924-11-11 | null | F16G1/28 | null | Improvements in driving belts for use on cone pulleys and the like | en | 247,277. Brownell, R. H. E. Nov. 11, 1924. Belts. - In leather driving belts for cone pulleys &c., of the kind wherein the inner or driving face is of reduced width, such inner portion is integral with the outer wider portion of the belt, the reduced driving face being produced by rebating, chamfering &c. the e... | en |
GB-241934-A | GB-2693025-A | GB | A | A | null | 1925-10-27 | null | H04L25/03 | null | null | null | 241,934. Stahl, J., and Salinger, H. W. G. Oct. 27, 1924, [Convention date]. Curbing at transmitter; restoring or modifying imperfect signals.-A network E for compensating for the distorting effect of the cable is placed at the transmitting instead of the receiving end of a cable, and the damping effect of the network ... | en |
GB-1497304-A | GB-2703575-A | GB | A | A | null | 1975-06-26 | null | F16F9/088 | null | Hydraulic shock absorbers | en | 1497304 Compensating chambers for hydraulic dampers G R G F KRAUSE 26 June 1975 27035/75 Heading F2S The compensating chamber of a pistoncylinder hydraulic damper is a hollow body filled with compressible medium (gas or foam material) and located in one of the working chambers. The body has a filling means 10 which coi... | en |
GB-379535-A | GB-2709331-A | GB | A | A | null | 1931-09-29 | null | G01G23/00 | null | Improvements in levelling devices for weighing and other apparatus mounted on wheeled basis | en | 379,535. Levelling-devices for weighing and other apparatus. BENJAMIN, H. S., 1005, Parkway R., Utica, New York, U.S.A. Sept. 29, 1931, No. 27093. [Class 143.] A levelling device for a weighing or other apparatus mounted on a wheeled base 1 comprises auxiliary supporting members (the legs 8 for example) adapted to be b... | en |
GB-703801-A | GB-2710151-A | GB | A | A | null | 1951-11-19 | null | H04B3/54 | null | Improvements in or relating to voice switching in telephone transmission systems | en | 703,801. Two-way transmission. RYALL, L. E. Nov. 7, 1952 [Nov. 19, 1951], No. 27101/51. Class 40 (4) In a voice-switching arrangement for controlling the effective direction of transmission in a two-way communication system having switches, e.g. attenuator networks, controlled by a voltage developed in response to the ... | en |
GB-602545-A | GB-2711045-A | GB | A | A | null | 1945-10-16 | null | B29D5/00 | null | Method of forming separable fastener stringers | en | 602,545. Casting composite articles. PLASCO., Ltd. Oct. 16, 1945, No. 27110. Convention date, Jan. 17. [Class 83 (i)] Casting-machines; moulds.- In casting sliding-clasp fastener elements 12 on a tape 14, a predetermined number of groups of elements are cast and then in casting a final group, to produce a predetermined... | en |
GB-794424-A | GB-2716754-A | GB | A | A | null | 1954-09-20 | null | B22D11/115 | null | Improvements in or relating to a chill mould, especially for continuous casting | en | 794,424. Casting-processes. JUNGHANS, H. Sept. 20, 1954 [Sept. 21, 1953], No. 27167/54. Class 83 (1). In a mould for continuous-casting &c. an internal surface comprises portions 14-17 of high-magnetic-permeability alternating with portions 10-13 of high heat-conductivity, for instance, of copper or brass, the form... | en |
GB-1083438-A | GB-2722166-A | GB | A | A | 7101-12-06 | 1966-06-17 | null | B27N3/06 | null | Improvements in or relating to pressed chip bodies | en | To the pressed chip bodies of the parent Specification, a layer of absorbent material adaptable to the contours of the moulding is applied to the still liquid thermosetting plastic or mixture. The parent Specification describes applying a liquid thermosetting plastic to a pre-pressed moulding of fibrous material and b... | en |
GB-991502-A | GB-2724863-A | GB | A | A | null | 1963-07-10 | null | B04B11/02 | null | Improvements in or relating to centrifuges | en | 991,502. Centrifugal strainer. separators. D. POHL, and J. POHL. July 10, 1963 [July 11, 1962], No. 27248/63. Heading BID. A coupling element 4, Fig. 2, consists of a tubular upper part 3 joined by integral helical deflecting elements 10 to a lower part 5 having a bore 13. The coupling element is detachably secured by ... | en |
GB-241036-A | GB-2728224-A | GB | A | A | null | 1924-11-14 | null | B41J3/38 | null | Improvements in or relating to embossing machines | en | 241,036. Wade, H., (American Multigraph Co.). Nov. 14, 1924. Type-case machines for embossing metal; driving-mechanism; hammer-impression arrangements.-An embossing-machine, particularly for making printing-plates, comprises mating embossing-dies mounted in a stationary case, and a key-controlled plate-carriage which i... | en |
GB-1062788-A | GB-2730365-A | GB | A | A | null | 1965-06-28 | null | E02F3/64 | JOHNSON CHARLES MATTHEWS | Earth scraper with pivoted conveyor | en | 1,062,788. Earth-moving, bowl type scrapers. JOHNSON MANUFACTURING CO. June 28, 1965 No. 27303/65. Heading E1F. Positioned in the forward end of a bowl type scraper is an endless scraper type, rigid frame conveyer, the upward and rearward inclination of which can be adjusted by jack means moving the pivot mount or moun... | en |
GB-818011-A | GB-2741656-A | GB | A | A | null | 1956-09-07 | null | B60J3/02 | TAYLOR FREDERICK WILLIAM | Improvements in interior sun visors for motor vehicles | en | 818,011. Sun visors for vehicles. WEATHERSHIELDS Ltd. Sept. 6, 1957 [Sept. 7, 1956], No. 27416/56. Class 103(2) A vehicle interior sun visor comprises a stiff board 10, Figs. 1 and 2, held at 12 in a bent metal socket 11 which is slidably but non-rotatably mounted on a bent metal sleeve 18 which is rotatable on a suppo... | en |
GB-1179993-A | GB-2747768-A | GB | A | A | null | 1968-06-10 | null | B21K1/04 | KRALL CHARLES FRANK | Method and Apparatus for Forming Flange Bearings. | en | 1,179,993. Making bearings; bending; rolling. CLEVITE CORP. 10 June, 1968 [15 June, 1967], No. 27477/68. Headings B3A, B3E and B3M. Apparatus for forming arcuate flanged bearings comprises: a first roller 31 for receiving a longitudinally flanged metal strip 15, the roller having a knurled area 32 and a lip member 35 u... | en |
GB-922886-A | GB-2750360-A | GB | A | A | null | 1960-08-09 | null | F24D13/02 | null | Improvements in or relating to flooring | en | 922,886. Mounting heating elements in floors. J. A. HEWETSON & CO. Ltd., and D. MURRAY. June 21, 1961 [Aug. 9, 1960], No. 27503/60. Class 39 (3). A floor designed for the incorporation of an electric heating element includes a solid layer having grooves for the receipt of the heating element in at least one of its ... | en |
GB-336373-A | GB-2750929-A | GB | A | A | 1026-07-10 | 1929-09-10 | null | F01P7/10 | null | Improvements in the covers of radiators for motor and other vehicles | en | 336,373. Lamb, E. W., and Gamage, Ltd., A. W. Sept. 10, 1929. Radiators, motor-car and like. - A radiator muff comprises top and bottom sections 1, 2 of fabric, &c. connected by flaps 3, 4 adapted to be folded laterally of the radiator and secured in position by press-studs. | en |
GB-1447917-A | GB-2753174-A | GB | A | A | null | 1974-06-21 | null | H01F38/12 | null | High-voltage inductive coil | en | 1447917 Inductors TEXACO DEVELOPMENT CORP 21 June 1974 [22 Aug 1973] 27531/74 Heading HIT A h.v. inductive coil suitable for an ignition coil has a winding 28, incorporating an electrically conductive filament 34 which comprises a number of multiple-turn layers for developing a h.v. output, wherein the winding is provi... | en |
GB-845819-A | GB-2758958-A | GB | A | A | null | 1958-08-28 | null | null | null | Novel polyene compounds and the manufacture and conversion thereof | en | The invention comprises 1-acylated and 1-alkylated 13-[21,61,61-trimethyl-cyclohexen-11-yl] -2,7,11-trimethyl-1,3,6-trihydroxy-tridecatetraene-1,7,9, 11-yne-41s, 13-[21,61,61-trimethyl-cyclohexen -11-yl]-2,7,11-trimethyl-tridecapentaen-2,6,8,10,12 -yn-4-a1-1 and a process for the manufacture of said 1-acylated or 1-alk... | en |
GB-804106-A | GB-2762956-A | GB | A | A | null | 1956-09-10 | null | C03C3/089 | DUNCAN JAMES EARLE | Improvements in or relating to glass compositions | en | 804,106. Glass. PITTSBURGH PLATE GLASS, CO. Sept. 10, 1956, No. 27629/56. Class 56. A glass particularly for the major segment of a multi-focal lens with a refractive index of 1À52 to 1À55 and an expansion coefficient of 9 to 10 x 10-6, comprises essentially (weight percentages) SiO 2 53-73 ; alkali metal oxide 8-20 ;... | en |
GB-708855-A | GB-2767951-A | GB | A | A | null | 1951-11-26 | null | E02F5/02 | null | Improvements in or relating to bucket chain or band excavators | en | 708,855. Bucket chain excavators. LUDOWICI, J. W. Nov. 26, 1951 [Dec. 15, 1950], No. 27679/51. Class 68(1) In a bucket chain excavator the chain runs over three or more guide drums 1, 2 and 3 situated at the apices of a prism-shaped framework which is supported on, and can be rotated about, a drum 8, extending parallel... | en |
GB-1075945-A | GB-2770664-A | GB | A | A | null | 1964-07-06 | null | B41J23/12 | EINENKEL RUDOLF | Improvements in shift mechanism for power-driven type-writers | en | 1,075,945. Typewriters. OPTIMA BUEROMASCRINENWERK ERFURT VEB. July 6, 1964, No. 27706/64. Heading B6F. Case-shift mechanism; power-assisted key actions.-A case-shift mechanism for poweroperated typewriters comprises a type lever segment 17 triggered off by the actuation of a case-shift key 1a, the ease-shift being effe... | en |
GB-693508-A | GB-2778150-A | GB | A | A | null | 1950-11-14 | null | B65D5/38 | HILL ALFRED ERNEST | An improved pack for bottles and other merchandise | en | 693,508. Packages; cartons. CROOKES LABORATORIES, Ltd. Nov. 12, 1951 [Nov. 14, 1950], No. 27781/50. Classes 18 and 94(i). A pack of the slide and shell type for a bottle 6 or other merchandise comprises a blank having a centre portion 1 upon which the article 6 to be wrapped may be laid, and four arms 2, 3, 4 and 5 ext... | en |
GB-481207-A | GB-2787136-A | GB | A | A | null | 1936-10-14 | null | B21C43/04 | null | Improvements relating to freeing metallic pieces from their surface film of oxide | en | 481,207. Cleaning metal. DE WENDEL & CIE, LES PETITS FILS DE F. Oct. 14, 1936, Nos. 27871 and 27872. Convention dates, Oct. 14, 1935 and Oct. 10, 1936. [Class 82 (ii)] [Also in Group XXII] Oxide films are removed from metal wire, bars, sheets, &c. by subjecting the articles to tension, the force being such that... | en |
GB-455734-A | GB-2798235-A | GB | A | A | 6539-07-02 | 1935-10-10 | null | C01B21/26 | null | Process for the absorption, in highly-concentrated nitric acid, of nitrous gases formed by the combustion of ammonia | en | The nitrous gases formed by the combustion of ammonia are freed from water vapour by rapid cooling, the water-freed gases are oxidized to the tetroxide stage, the degree of oxdiation being finally brought to about 100 per cent by the reduction of a quantity of highly concentrated nitric acid equal to not more than 10--... | en |
GB-251317-A | GB-2800024-A | GB | A | A | null | 1924-11-22 | null | H01H50/54 | null | Improvements in or relating to electromagnetic mechanisms | en | 251,317. Automatic Telephone Manufacturing Co., Ltd., and Hudd, A. E. Nov. 22, 1924. Addition to 195,824. Electromagnets.-Electromagnetic mechanisms for operating relay contacts or the like have the two interconnected armatures as set forth in the parent Specification replaced by a single armature interconnected with a... | en |
GB-995286-A | GB-2800062-A | GB | A | A | null | 1962-07-20 | null | G01P3/68 | null | Improvements in or relating to high-intensity light sources | en | 995,286. Cathode-ray tubes. LITTON INDUSTRIES Inc. July 20, 1962 [July 31, 1961], No. 28000/62. Heading H1D. A light source comprises a cathode-ray tube having a screen 16 coated with a phosphor 24 of short persistency, a cathode 18 with emissive area of the same order of magnitude as the screen area, and a grid 20 for... | en |
GB-248053-A | GB-2804524-A | GB | A | A | null | 1924-11-24 | null | B65B35/40 | null | Improvements in, or relating to, apparatus for inserting articles into open-ended receptacles or the like | en | 248,053. Rose, W., and Rose Bros. (Gainsborough), Ltd. Nov. 24, 1924. Packeting cigarettes, matches, and the like in open-ended cases.-Relates to apparatus for inserting articles such as boxes or trays of cigarettes. matches, &c., into open-ended cases. The case 4 is supported in the loft-hand position shown in Fig... | en |
GB-427778-A | GB-2806234-A | GB | A | A | null | 1934-10-01 | null | F01D5/14 | null | Improvements in and relating to buckets for elastic fluid turbines | en | 427,778. Turbine blades. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London. Oct. 1, 1934, No. 28062. Convention date, Sept. 30, 1933. [Class 110 (iii)] A turbine blade is made in two parts, the inner part 14 being solid, and the outer part 15 being hollow and made of sheets of corrosion resisting materi... | en |
GB-225043-A | GB-2813023-A | GB | A | A | 1027-07-27 | 1923-11-08 | null | H05K7/06 | null | Improvements in the construction of panel boards for wireless signalling and other apparatus | en | 225,043. Radio Communication Co., Ltd., and Beswick, R. E. Nov. 8, 1923. Switchboards.-A panel for a sectional panel board is formed of ebonite or the like and has embedded in it during the process of moulding one or more metallic sockets adapted to receive a clamping or other fixture. The Figure shows a panel A clampe... | en |
GB-768028-A | GB-2814053-A | GB | A | A | null | 1953-10-13 | null | C09D7/46 | PARKER EARL ELMER | Improvements in or relating to alkylated catechol and compositions comprising the same | en | Compositions comprise a polymerizable polyester of an alpha-beta ethylenically unsaturated dicarboxylic acid and a glycol, and 3-isopropyl catechol as a gelation inhibitor (see Group IV (b)). The compositions may also include a polymerizable ethylenically unsaturated compound and the polyester may be modified by a sat... | en |
GB-1149460-A | GB-2824267-A | GB | A | A | null | 1967-06-19 | null | C07C69/82 | GROSS HANS-WERNER | A process for producing esters of dicarboxylic acids and diols | en | 1,149,460. Esters of dicarboxylic acids and glycols. METALLGESELLSCHAFT A.G. 19 June, 1967 [21 June, 1966], No. 28242/67. Heading C2C. Esters of dicarboxylic acids with diols are produced continuously by reacting a dicarboxylic acid with an alkanol, reacting the mixture so formed with a diol to obtain a product which c... | en |
GB-210133-A | GB-2825022-A | GB | A | A | null | 1922-10-17 | null | F26B17/26 | null | Process of and apparatus for use in drying ores, concentrates and other granular materials | en | 210,133. Rigg, G., and McBride, W. J. Oct. 17, 1922. Rotary scraper apparatus; rotary drums and containers. - In a process for drying ores and other granular material a current of hot air or gas is passed through a layer of the material on a porous bed, which may be stationary or rotary, and the dried material is final... | en |
GB-1191240-A | GB-2827369-A | GB | A | A | null | 1968-03-28 | null | A61K31/00 | null | 0,3-Diazacycloalkeno[2,1-a]isoindolones | en | 1,191,240. 1,3 - Diazocycloalkeno[2,1-a]isoindolones. F. HOFFMANN-LA ROCHE & CO. A.G. 28 March, 1968 [18 May, 1967], No. 28273/69. Divided out of 1,191,237. Heading C2C. Novel compounds having the general formula I or II: wherein B represents an alkylene chain containing from 2 to 4 carbon atoms in which one or mor... | en |
GB-956149-A | GB-2827960-A | GB | A | A | null | 1960-08-16 | null | H01R13/719 | null | Cable terminal for ignition systems | en | 956,149. Two-part couplings. A. T. H. FONTAINE. Aug. 16, 1960 [Aug. 29, 1959], No. 28279/60. Heading H2E. [Also in Division F1] A spark plug connector adapted for interference suppression comprises a metal elbow 1 containing an insulating liner 6 supporting a contact 4, for engagement with the spark plug terminal, and ... | en |
GB-535784-A | GB-2832039-A | GB | A | A | null | 1939-10-20 | null | H02K9/14 | null | Improvements in and connected with the cooling of dynamo electric machines on aircraft | en | null | null |
GB-360577-A | GB-2835430-A | GB | A | A | null | 1930-09-23 | null | B60B9/26 | null | A spring wheel for baby cars and the like | en | 360,577. Spring wheels. BLAND, W., Bank Top Cottage, Harden, Bingley, Yorkshire. Sept. 23, 1930, No. 28354. [Class 144 (i).] A wheel comprises three curved springs F bolted to a channel rim G, the inner ends of the springs being clamped between a pair of slotted collars B, C fitted on a shouldered hub A<1>. The p... | en |
GB-427025-A | GB-2835733-A | GB | A | A | null | 1933-10-13 | null | H02P3/14 | null | Improvements in and relating to the control of electrically propelled vehicles | en | 427,025. Master control of D.C. motors. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and CANSDALE, J. H., 40, Murray Road, Rugby. Oct. 13, 1933, No. 28357. [Class 38 (iii)] A regenerative compound-wound vehicle motor A is controlled by contactors 2, 3, 4, which first close to short-circuit sections ... | en |
GB-1479076-A | GB-2840675-A | GB | A | A | null | 1975-07-04 | null | F01L3/08 | null | Lubrication of valves in supercharged internal combustion engines | en | 1479076 Lubricating IC engine valves FRANCE ARMED FORCES MINISTER OF 4 July 1975 [18 July 1974] 28406/75 Addition to 1412075 Heading F1B An annular cavity 10 in the valve guide 4 of a supercharged diesel engine valve 1 communicates permanently with an oil supply passage 15, e.g. connected to the engine lubricant system... | en |
GB-464335-A | GB-2840735-A | GB | A | A | null | 1935-10-15 | null | D05B69/18 | null | Electric sewing machine cabinet | en | 464,335. Sewing-machines. SINGER MANUFACTURING CO. Oct. 15, 1935, No. 28407. Convention date, Aug. 17. [Class 112] Electrically driven sewing-machines are provided with a casing on the cabinet for housing the usual foot-controller unit and are provided with a knee-shift lever with toggle mechanism for operating the con... | en |
GB-819204-A | GB-2842555-A | GB | A | A | null | 1955-10-05 | null | B65D5/66 | null | Improvements in or relating to boxes made of cardboard or like material | en | 819,204. Cartons. HALL, C. T., and MOLINS MACHINE CO. Ltd. Oct. 5, 1956 [Oct. 5, 1955], No. 28425/55. Class 18. In a cardboard box with an integral hinged lid made from a single blank, a part 4 of the front wall 3 is folded downwards within the body a further part 5 being folded upwardly to extend within the lid when i... | en |
GB-896103-A | GB-2845758-A | GB | A | A | null | 1958-09-04 | null | C12P33/00 | null | Steroid compounds and their preparation | en | The invention comprises 11a - and 11b -hydroxy-16a -alkyl-progesterones, and the preparation thereof by subjecting 16a -alkyl-progenterones to the action of an oxygenating enzyme produced by growing an 11(a or b )-hydroxylating strain of an oxygenating micro-organism, e.g. Rhizopus nigricans or Aspergillus ochraceus (... | en |
GB-1548387-A | GB-2847375-A | GB | A | A | null | 1975-07-07 | null | C02F1/52 | null | Treatment of polymer plant effluent | en | null | null |
GB-836116-A | GB-2851555-A | GB | A | A | null | 1955-10-06 | null | G01B7/02 | FOWLER ELIOT PATRICK | Improvements in and relating to electro-magnetic systems for measuring or indicatingclearances between relatively movable parts | en | 836,116. Electric tests &c. BRITISH THOMSON-HOUSTON CO. Ltd. Jan. 4, 1957 [Oct. 6, 1955], No. 28515/57. Class 37. To detect clearance between relatively movable members such as turbine blading and casing a member carrying projections is mounted on one member and a pick-up coil 7 excited by a permanent magnet 6 on t... | en |
GB-1394043-A | GB-2858173-A | GB | A | A | null | 1973-06-15 | null | A61K31/415 | null | Method of preparation and packaging of injectable nitrofurantoin sodium | en | 1394043 Injectable nitrofurantoin preparations SAVAGE LABORATORIES Inc 15 June 1973 [20 June 1972] 28581/73 Heading A5B An injectable solution of nitrofurantoin sodium is prepared by extemporaneously admixing a parenterally acceptable, aqueous suspension of finely divided nitrofurantoin with a parenterally acceptable a... | en |
GB-1529388-A | GB-2862676-A | GB | A | A | null | 1976-07-09 | null | F41G7/30 | null | Apparatus for transmitting signals between a missile and a missile control station | en | 1529388 Optical direction finding PRECITRONIC GES FUR FEINMECHANIK UND ELECTRONIC mbH 9 July 1976 [28 July 1975] 28626/76 Heading H4D [Also in Division G1] In a missile communication system (see Division Gl) wherein part of a broad CO 2 laser beam 12 modulated with control .information is retroreflected 16 by a missil... | en |
GB-1045524-A | GB-2864265-A | GB | A | A | null | 1964-03-31 | null | B65H54/28 | null | A circuit for maintaining current flow in a current operated device | en | 1,045,524. Transistor switching circuits. MONSANTO CO. March 31, 1964 [April 15, 1963], No. 28642/65. Divided out of 1,045,523. Heading H3T A current pulse is generated in an inductive load by connecting the load in series with a capacitor shunted by a semi-conductor controlled rectifier so that when the rectifier is &... | en |
GB-1395794-A | GB-2866872-A | GB | A | A | null | 1972-06-19 | null | F16K11/078 | null | Single handle mixing valves | en | 1395794 Valves MASCO CORP 19 June 1972 [25 Aug 1971] 28668/72 Heading F2V A water mixer valve, comprises water inlet passages 18, 20 which open into resilient seals 24 biased by springs 26, a water outlet passage 50, and a valve member 42 which is slidable in two mutually orthogonal directions for proportioning the wat... | en |
GB-263109-A | GB-2876926-A | GB | A | A | null | 1926-11-15 | null | H01J3/02 | null | Improvements in gaseous electric conduction devices | en | 263,109. Raytheon Manufacturing Co., (Assignees of Smith, C. G.). Dec. 21, 1925, [Convention date]. Vacuum tubes.- In a rectifier or other tube, particularly one leaving a hollow cathode which may be hot enough to emit electrons, the space charge is reduced by the photo-ionization, within a confined space adjacent to t... | en |
GB-1020643-A | GB-2879963-A | GB | A | A | null | 1963-07-19 | null | H02K17/30 | WILLIAMS FREDERIC CALLAND | A.c. electric motor | en | 1,020,643. Induction motors. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Oct. 19, 1964 [July 19, 1963], No. 28799/63. Heading H2A. In a wound-rotor induction motor, the use of slip-rings is avoided by connecting a resistor R permanently across each rotor coil 8, and S.C.R.'s or thyratrons D 1 , D 2 which may be ren... | en |
GB-1020817-A | GB-2884764-A | GB | A | A | null | 1962-10-12 | null | G01T1/08 | null | A composition of matter for detecting and measuring high-energy radiation | en | A luminescent material comprises a support and a silver halide emulsion layer wherein the silver halide layer or a foil in contact therewith contains a compound of the general formula <FORM:1020817/C4-C5/1> in which X is a hydrogen atom or an aryl radical, R1 and R2 each is a hydrogen or halogen atom or an alkyl,... | en |
GB-617045-A | GB-2889446-A | GB | A | A | null | 1946-09-27 | null | B62J6/12 | null | Hub with dynamo for bicycles and the like | en | 617,045. Electric lighting devices for cycles. MOEN, O. Sept. 27, 1946, No. 28894. Convention date, April 8, 1940. [Classes 136 (i) and 136 (ii)] [Also in Group XXXV] In bicycles provided with a hub dynamo for lighting purposes, the dynamo shaft is located at right angles to the longitudinal axis of the hub. The wheel ... | en |
GB-741208-A | GB-2893353-A | GB | A | A | null | 1953-10-20 | null | B65B5/10 | null | A device for feeding cylindrical bodies, such as full-wound bobbins, into boxes | en | null | null |
GB-483389-A | GB-2895936-A | GB | A | A | null | 1936-10-24 | null | A63B59/12 | null | An improved manner of manufacture of hockey sticks and the like used in sports and games | en | 483,389. Hockey &c. sticks. SHEFFIELD, J. E. Oct. 24, 1936, No. 28959. [Class 132 (ii)] A hockey &c. stick is formed with a wooden blade E and a handle F, glued together on corresponding inclined surfaces Dl, D2. The back of the stick is protected by a hard wood covering G; and the handle F is bound with string... | en |
GB-482459-A | GB-2897936-A | GB | A | A | null | 1936-10-24 | null | H01G4/28 | null | Improvements relating to electric condensors | en | 482,459. Condensers. STEATITMAGNESIA AKT.-GES. Oct. 24, 1936, No. 28979. Convention date, Dec. 12, 1935. [Class 37] A dielectric block is traversed by bores, the inner surface of each being covered with a layer of conductive material. The layers in alternate bores a extend to one end of the block and are there united b... | en |
GB-355988-A | GB-2898830-A | GB | A | A | null | 1930-09-27 | null | F16H61/662 | null | Improvements in or relating to continuously variable friction gearing | en | 355,988. Variablespeed friction gearing. ROBERTSON, J. H., 1, Albemarle Street, Piccadilly, London. Sept. 27, 1930, No. 28988. [Class so (ii).] In variable-speed friction gearing of the type in which a driven number c making face contact with a coned axially-movable disc a is moved transversely automatically to vary th... | en |
GB-503187-A | GB-2905238-A | GB | A | A | null | 1938-10-07 | null | B21K1/04 | null | A new or improved method of manufacturing ball races | en | 503,187. Making ball races. RADNALL, E. A. Oct. 7, 1938, No. 29052. [Class 83 (ii)] A method of making ball races comprising helically coiling a length of wire or strip, cutting the coil longitudinally to sever the individual coils, and pressing the coils to bring their ends 10 into register and to change their cross s... | en |
GB-279910-A | GB-2915127-A | GB | A | A | null | 1927-11-01 | null | H01J13/18 | null | Improvements in and relating to metal vapour rectifiers | en | 279,910. Akt.-Ges. Brown, Boveri, et Cie. Nov. 1, 1926, [Convention date]. Low-pressure metallicvapour apparatus.-Circularly arranged anodes of metal-vapour rectifiers are each provided with a separate cooling device outside the rectifier casing and above the anodesecuring plate, each cooling device being wedgeshaped i... | en |
GB-1005796-A | GB-2918363-A | GB | A | A | null | 1963-07-23 | null | C08F214/06 | null | Vinyl polymers | en | Interpolymers are made by polymerizing 45-98 weight per cent of vinyl chloride, 1 to 45 weight per cent of a vinyl ester of a normal fatty acid of 12 to 22 carbon atoms and 1 to 54 weight per cent of an alkyl or hydroxyalkyl ester of acrylic acid, preferably an ester in which the alkyl group contains 2 to 8 carbon atom... | en |
GB-225877-A | GB-2935224-A | GB | A | A | null | 1924-12-06 | null | H01R4/62 | null | Improved means for connecting together aluminium and copper conductors | en | 225,877. International General Electric Co., Inc., (Assignees of Allgemeine Elektricitõts-Ges.). Dec. 6, 1923, [Convention date]. Couplings. - A conductor comprises an aluminium member a bored at a<1> and recessed at e, e<1> and a copper member b which may be shouldered at b<1> and recessed at c. The ... | en |
GB-844058-A | GB-2939656-A | GB | A | A | 1029-09-12 | 1956-09-26 | null | F16K11/074 | PETTINGER DONALD STANLEY | Improvements relating to gas sampling apparatus | en | 844,058. Monitoring nuclear reactor coolants. A.E.I.-J. THOMPSON NUCLEAR ENERGY CO. Ltd. Sept. 12, 1957 [Sept. 26, 1956], No. 29396/56. Class 39(4). [Also in Group XXIX] A gas selector valve for sampling the gas from the core channels of gas cooled nuclear reactors, comprises a cylindrical valve body 1, Fig. 2, having ... | en |
GB-464788-A | GB-2940535-A | GB | A | A | null | 1935-10-24 | null | G01R29/06 | null | Improvements in or relating to modulated carrier wave transmitters and apparatus for use therewith | en | 464,788. Wireless transmitting systems. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and TRINGHAM, W. S. L. Oct. 24, 1935, No. 29405. Addition to 428,700. [Class 40 (v)] In a modulation monitoring-installation for radio and like transmitters of the kind d in which a cathode-ray tube is switched in turn to various stages... | en |
GB-1307239-A | GB-2943370-A | GB | A | A | null | 1970-06-17 | null | C06B23/00 | null | Plastic rocket propellants | en | 1307239 Propellants RAUFOSS AMMUNISJONSFABRIKKER AS 17 June 1970 [19 July 1969] 29433/70 Heading C1D A plastic propellant for rockets comprises a perchlorate, polyisobutylene, a wetting agent, and 15-30% by weight of zinc oxide. The perchlorate may be ammonium perchlorate and the wetting agent lecithin. The zinc oxide ... | en |
GB-1453986-A | GB-2945474-A | GB | A | A | null | 1974-07-03 | null | B66C1/10 | null | Block loader | en | 1453986 Load handling spreaders NIPPON KOKAN KK and EAGLE CLAMP CO Ltd 3 July 1974 [30 May 1974 (3)] 29454/74 Headings B8B and B8H A loader of the type which is used with a crane (not shown) for lifting and moving blocks comprises a body 1 which includes a pair of hanger pins 13 by which the body 1 is connected to the ... | en |
GB-1212053-A | GB-2946868-A | GB | A | A | null | 1968-06-20 | null | F02F11/00 | null | A piston engine with an exchangeable cylinder liner | en | 1,212,053. Cylinders. SULZER BROS. Ltd. June 20, 1968 [July 12, 1967], No.29468/68. Heading F1B. In a piston engine with an exchangeable wet cylinder liner 1, Fig.1, having a flange 2 clamped between the cylinder head 8 and the block 4, a consequent gap 9 is sealed from the combustion chamber by a seal 10 comprising a ... | en |
GB-1154912-A | GB-2948266-A | GB | A | A | 7101-06-01 | 1966-06-30 | null | B29C51/00 | null | Manufacture of Moulded Articles of Plastics Material | en | 1,154,912. Moulding cellular articles. CARL FREUDENBERG. 30 June, 1966 [1 July, 1965], No. 29482/66. Heading B5A, [Also in Division A3] A method of moulding a fibre reinforced foamed plastics article, e.g. a shoe insole, comprises the steps of placing a flexible film 2 loosely in a mould part 1, placing on the film a n... | en |
GB-223071-A | GB-2964823-A | GB | A | A | null | 1923-11-24 | null | A47B61/02 | null | Improved fittings for hanging trousers in wardrobes and the like | en | 223,071. Everitt, J. Nov. 24, 1923. Garment racks. - A trouser rack wherein a number of horizontal rods with downturned ends are pivoted at spaced intervals in a transverse bar, has one end of the bar pivoted to an attachment bracket by a vertical pivot pin. An oblique stay bar may also be provided. A long pivot pin d ... | en |
GB-324089-A | GB-2967028-A | GB | A | A | null | 1928-10-15 | null | B41F9/00 | null | A rotary intaglio card printing machine | en | 324,089. Dix, H. S. Oct. 15, 1928. - Rotary intaglio machines; printing- surfaces; inking-apparatus. - Visiting cards and the like are printed automatically by a rotary machine comprising a printing-cylinder 2 to which the curved intaglio plates are secured by the aid of a curved metal plate 1 bolted to the cylinder, t... | en |
GB-1397068-A | GB-2968971-A | GB | A | A | null | 1971-06-24 | null | B64D27/20 | null | Aircraft | en | 1397068 Jet propulsion engines on aircraft HAWKER SIDDELEY AVIATION Ltd 26 June 1972 29689/71 Heading B7G An aircraft has jet propulsion engines 17 mounted so that their air intakes 20 are over the trailing edge of wing 10 and their efflux passes over tailplane 15. The wing is of low aspect ratio or delta shape and is ... | en |
GB-1151854-A | GB-2971065-A | GB | A | A | null | 1965-07-13 | null | H02H7/26 | JOHNS PETER ROBERT | Direct Current Transmission Systems. | en | 1,151,854. Converting. ENGLISH ELECTRIC CO. Ltd. 12 July, 1966 [13 July, 1965], No. 29710/65. Heading H2F. A bipolar D.C. transmission system comprises a converter associated with each pole, and a switching network operable upon a fault occuring in the line connected to one pole to isolate the converter associated with... | en |
GB-297838-A | GB-297838D-A | GB | A | A | null | null | null | null | null | null | null | null | null |
GB-1352809-A | GB-2982772-A | GB | A | A | null | 1972-06-26 | null | C08G69/34 | null | Thermoplastic adhesives | en | 1352809 Laminating process SCHERING AG 26 June 1972 [26 June 1971] 29827/72 Heading B5N [Also in Division C3] A process for binding together two surfaces comprises applying to one or both of the surfaces a molten polyamide comprising structural units derivable from (1) 1,8- and/or 1,9-dicarboxyheptadecane, (ii) a dimer... | en |
GB-1037970-A | GB-2994564-A | GB | A | A | null | 1964-07-17 | null | B64D17/52 | BASNETT JAMES THOMAS | Improvements in or relating to parachutes | en | 1,037,970. Parachutes. G.Q. PARACHUTE CO. Ltd. July 16, 1965 [July 17, 1964], No. 29945/64. Heading B7G. A parachute is housed in a sleeve 11 with the end of the canopy spaced from the open end 40 of the sleeve, which is folded back upon itself at 35 and held in that position by the rigging lines and by a flap 26. The ... | en |
GB-300157-A | GB-300157D-A | GB | A | A | null | null | null | null | null | null | null | 300,157. Nobel Industries, Ltd., (Du Pont de Nemours & Co., E. 1.). May 5, 1927. Glyceryl esters.-A softener for cellulose ester compositions is prepared by treating coconut oil under conditions such that one or more mixed glycerides of the oil acids and acetic, formic or propionic acid are produced. For example th... | en |
GB-738376-A | GB-3003151-A | GB | A | A | null | 1951-12-21 | null | G01N29/28 | null | Improvements in or relating to assemblies for producing ultrasonic waves | en | 738,376. Ultra - sonic inspection devices. GLASS DEVELOPMENTS, Ltd., and SPROULE, D. O. March 20, 1953 [Dec. 21, 1951], No. 30031/51. Class 118 (2). [Also in Group XXXIX] For testing purposes, ultra-sonic shear waves or both shear waves and longitudinal waves are projected into a body 3 by means of a Y-cut quartz cryst... | en |
GB-831981-A | GB-3014656-A | GB | A | A | null | 1956-10-03 | null | C08G69/14 | SCHAFFLER ALFRED | Process for the production of polyamides | en | Polyamides yielding clear transparent injection mouldings are made by condensing a mixture of two or more different lactams, one at least being a C-alkylated lactam. Small quantities of e -amino caproic acid, hexamethylene diammonium adipate or phosphoric acid may be added to the reaction mixture to accelerate the con... | en |
GB-483905-A | GB-3020235-A | GB | A | A | null | 1936-10-27 | null | A24C5/32 | null | Improvements in or relating to cigarette making machines | en | 483,905. Cigarette-making machines. MOLINS, D. W. Oct. 27, 1936, No. 30202/35. Addition to 376,169. [Class 130] In a cigarette-delivery mechanism the means described in the parent Specification for gripping each cigarette and arresting its axial movement, comprises, according to the present invention a suction drum 6 w... | en |
GB-973800-A | GB-3022455-A | GB | A | A | null | 1955-10-21 | null | H03J7/04 | MORGAN WILLIAM EVANS | Automatic frequency control systems | en | 973,800. Automatic frequency control systems. SPERRY RAND CORPORATION. Oct. 21, 1955, No. 30224/55. Addition to 854,635. Heading H3A. The invention relates to the radar A.F.C. system described in the parent Specification, and comprises a modification of the circuits which operate the relay connecting the controlchannel... | en |
GB-986690-A | GB-3023862-A | GB | A | A | null | 1962-08-07 | null | B65B27/06 | STYCHINSKY LEONID PAVLOVICH | Machine for binding wire coils | en | 986,690. Twisting wires together. MAKEIEVSKY METALLURGICHESKY ZAVOD S. M. KIROV. Aug. 7, 1962, No. 30238/62. Heading B3E. [Also in Division B8] The downwardly projecting ends of a length of wire bound about a coil 27 (Fig. 3) project into a spin head 28 (see also Fig. 2) so that, as the head rotates, the wires are push... | en |
GB-773054-A | GB-3030555-A | GB | A | A | null | 1955-10-24 | null | B01D29/21 | null | Improvements in or relating to filter devices for fuel in the tanks of internal-combustion engines | en | 773,054. Filters. KNECHT, A. Oct. 24, 1955 [Nov. 30, 1954], No. 30305/55. Class 46. [Also in Group XXIX] A tubular pleated-paper filter element 24, Fig. 1, is removably secured to an internallythreaded flanged pipe 15 by being pushed over the tongued portion 19 of a spring sleeve 17 which is secured to a flange 16 on t... | en |
GB-1381939-A | GB-3032572-A | GB | A | A | null | 1972-06-28 | null | C25D3/22 | null | Acid zinc electroplating baths and the use thereof | en | 1381939 Electro-deposition of zinc E I DU PONT DE NEMOURS & CO 28 June 1972 [28 June 1971] 30325/72 Heading C7B An acid zinc plating bath includes as brightener a pyridinium compound where R is -CONH 2 , -CN, -CONHNH 2 , -COOH, or -COOR" R" being an alkyl group having 1-4 carbon atoms; R' is hydrogen, a... | en |
GB-1309930-A | GB-3036270-A | GB | A | A | null | 1970-06-23 | null | B01D17/02 | null | Separators for removing flotation and or precipitation components from a liquid | en | 1309930 Separation assembly PIELKENROOD-VINITEX NV 23 June 1970 [7 July 1969 17 July 1969 29 Jan 1970] 30362/70 Heading B1D An apparatus for removing floatation or precipitation components from a liquid comprises a tank containing a separation assembly comprising longitudinal separation passages inclined to the horizon... | en |
GB-444035-A | GB-3037234-A | GB | A | A | null | 1934-09-13 | null | A47K1/14 | null | Improvements in and relating to waste plugs for baths, tanks and other receptacles | en | 444,035. Plugs for baths. MINNS, R. J., Highfield, Salph End, Renhold, Bedfordshire. Sept. 13, 1934, No. 30372. Divided out of 444,031. [Class 125 (iii)] [See also Groups' and XXIX] A waste-plug for baths, tanks, &c. comprises a body of more or less resilient material,' an annular reinforcing member embedde... | en |
GB-395916-A | GB-3041132-D | GB | A | D | null | 1932-10-29 | null | B21B37/60 | null | An improved control for the adjustment of the rolls of rolling mills | en | 395,916. Control of motors. KRUPP GRUSONWERK AKT.-'GES., F., Buckau, Magdeburg, Germany. Oct. 29, 1932, No. 30414. Convention date, Nov. 6, 1931. [Class 38 (iii).] Travelling to predetermined limits.-The electric motor for adjusting the pass of a rolling-mill is adapted to be cut out when the adjustable roll has re... | en |
GB-379908-A | GB-3044531-A | GB | A | A | null | 1931-11-03 | null | E01B3/16 | null | Improvements relating to railway sleepers | en | 379,908. Railway sleepers. KRUPP AKT.-GES., F., Essen, Germany. Nov. 3, 1931, No. 30445. Convention date, Nov. 22, 1930. Addition to 379,907. [Class 104 (ii).] In a sleeper of the kind described in the parent Specification, both walls 4, 5 of the transverse ribs are closed, and the top has a hole 7 for the passage of t... | en |
GB-219572-A | GB-3047623-A | GB | A | A | null | 1923-12-04 | null | A47C7/54 | null | Construction of chairs, davenports, and like furniture | en | 219,572. Vidal, A. E., (Crowley, C. P.). Dec. 4, 1923. Cushions and the like, attaching to other articles.-Relates to a chair constructed to receive a detachable covering in such a manner that the securing means are hidden from view. The side members 2 are movably connected to the back 1 and are locked in place by catc... | en |
GB-919299-A | GB-3051460-A | GB | A | A | null | 1960-09-05 | null | B23K15/08 | null | Method and apparatus for the working of material by means of a beam of charge carriers | en | 919,299. Electron beam apparatus. ZEISSSTIFTUNG, CARL, [trading as ZEISS, C]. [Firm of], Sept. 5, 1960 [Sept. 4, 1959; June 1, 1960], No. 30514/60. Class 39 (1). [Also in Groups XXII and XL (b)] Operations on a material, specifically the removal of material by heating and evaporation, soldering or welding, are effected... | en |
GB-989410-A | GB-3058463-A | GB | A | A | null | 1963-08-01 | null | B24B3/36 | null | Improvements in and relating to knife-sharpening devices for chaff-cutters and like chopping machines | en | 989,410. Grinding. MASCHINENFABRIK FAHR A.G. Aug. 1, 1963 [Aug. 3, 1962], No. 30584/63. Heading B3D. A knife-sharpening device in a disc-wheel chaff-cutter or like chopping machine comprises a rail 5 which is adapted to be mounted outside a housing 1 for the knife wheel and extend at right-angles to the wheel axis and ... | en |
GB-300546-A | GB-3062328-A | GB | A | A | null | 1928-10-23 | null | F41A19/05 | null | Improvements in and relating to machine guns and other automatic firearms | en | 300,546. Beaujard, L. Nov. 14, 1927, [Convention date]. Fire between aircraft propeller blades, controlling and synchronizing.-Relates to electric means for synchronizing the fire of machine and other automatic guns between the propeller blades of aircraft, in which a solenoid C acting on the gun trigger is energized b... | en |
GB-1065406-A | GB-3067964-A | GB | A | A | null | 1964-08-04 | null | C08F36/04 | NAARMANN HERBERT | Production of diene polymers in aqueous emulsion | en | Elastomeric diene polymers are prepared by aqueous emulsion polymerization of conjugated dienes in the presence of a catalyst comprising (A) a chelate complex of trivalent chromium, manganese or cobalt, tetravalent cerium or divalent copper with a 1,3-dicarbonyl compound and (B) an organic halogen compound inert to wat... | en |
GB-1189848-A | GB-3073267-A | GB | A | A | null | 1967-07-04 | null | D06M13/507 | null | Organometallic Aminooxy Compounds | en | 1,189,848. Organic metal-hydroxylamino compounds. STAUFFER CHEMICAL CO. 4 July, 1967 [5 July, 1966], No. 30732/67. Heading C2C. Novel compounds of formula in which X is halo or alkoxy; M is a metal from groups I-IV of the Periodic Table; R is alkyl, alkenyl or aryl; y is 1-4; n is 0 when M has a valency of 1, 0 or 1 wh... | en |
GB-188668-A | GB-3079422-A | GB | A | A | null | 1922-11-10 | null | B23K9/10 | null | null | null | 188,668. Coninck, M. de. Nov. 11, 1921, [Convention date]. Heating systems.-A continuous current arcwelding system is supplied from an alternating current supply through a rheostatic converter, as described in Specification 169,694. The converter is driven by a synchronous motor arranged to compensate for the phase dis... | en |
GB-1543188-A | GB-3083376-A | GB | A | A | null | 1976-07-23 | null | G09G3/18 | null | Ac-biased and resonated liquid crystal display | en | null | null |
GB-825119-A | GB-3088457-A | GB | A | A | null | 1957-10-02 | null | D02G1/02 | null | Improvements in or relating to the treatment of crimped yarn | en | 825,119. Finishing and heating yarns. HEBERLEIN & CO. A. G. Oct. 2, 1957 [Jan. 16, 1957], No. 30884/57. Classes 120(2) and 120(3) Yarns of synthetic organic textile fibres e.g. polyamide or polyester fibres, which have been rendered crimpable by highly twisting, heat-setting and backtwisting, are modified to reduce... | en |
GB-227814-A | GB-3100224-A | GB | A | A | null | 1924-12-24 | null | B23D15/02 | null | null | null | 227,814. N÷ll, A. Jan. 19, 1924, [Convention date]. Shearing. - A machine for shearing metal bars &c., of the kind in which one cutter first moves down to clamp the work after which the lower cutter rises to shear, has the cutter actuating levers 5, 6 pivoted on a crankshaft 1, rotating in fixed bearings in the fra... | en |