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the cyanate ester based shape memory polymers ( smps ) are crosslinked based on a monofunctional and multifunctional cyanate ester monomer . it is preferred that the smp is formed from a difunctional cyanate ester and a monofunctional cyanate ester . additionally some embodiments use structural modifiers and catalysts ...
2
an image storage device is described in one implementation as a photograph storage appliance that copies photographic image data from a first image storage medium , such as a flash memory , to a second image storage medium , such as a rewriteable compact disc or other removable disc format . the photographic image data...
7
the basic function of one embodiment example of a metering pump assembly according to the invention is firstly described by way of the circuit diagram in fig1 . the core piece of the metering pump assembly is a metering pump 2 which is designed as a membrane pump , with an associated drive . by way of the control of th...
8
dynamic element matching (“ dem ”) is a method of randomizing over time the use of individual unit digital - to - analog ( dac ) elements in a dac so that each unit dac element is used ( e . g ., converts a logic “ 1 ” to an analog voltage or current ) equally as often , thereby averaging dac element errors across all ...
7
a turbocharged engine particulate trap system is shown in fig1 and generally comprises a combustion engine 12 , such as a diesel powered internal combustion engine having a plurality of combustion cylinders ( not shown ), for rotatably driving an engine crankshaft 14 . the engine includes an air intake conduit or manif...
5
referring to fig1 the preferred embodiment of the card package production system printer 100 of the present invention is seen to include a free standing printer module 102 and a card attachment module 104 . referring to fig2 the printer module prints card holder name and address and other account information 106 , on o...
1
fig1 shows the circuit diagram of a programmable delay circuit 1 as a first exemplary embodiment of the invention . a signal input in of the programmable delay circuit 1 is connected to a first input of a multiplexer mux 1 . the output of the multiplexer mux 1 is connected to the clock input of a flip - flop ff 1 . the...
7
the process according to the present invention allows aromatic sulphides or selenides to be obtained without the formation of hydrogen sulphide or hydrogen selenide , in very good yields and with high reaction speeds . the process according to the invention consists in treating an aromatic compound of formula ( ii ), (...
2
it has now been determined that the retention of polyphenols , and particularly higher oligomeric ( 5 - 12 ) polyphenols , in food products is dependent upon the order of addition of ingredients during batch processing . polyphenols are known to complex with proteins , alkaloids , metal cations and carbohydrates . with...
0
in the preferred embodiment , a constrained rotary vane - type compressor ( fig1 and 3 ), has a central rotor 10 having a plurality of vanes 20 slideably extending radially outward from rotor 10 , residing within a stator 30 . stator 30 has end caps 40 formed or attached at both ends . the axis of rotation 11 of rotor ...
8
computers have become an essential tool for musicians and particularly electronic percussion instruments where synthesized effects are an important performance feature . laptop computers provide a convenient and easy way of bringing the computer and the musician closer together through the computer &# 39 ; s smaller si...
5
the following detailed description of the invention is provided to aid those skilled in the art in practicing the present invention . however , the following detailed description of the invention should not be construed to unduly limit the present invention . variations and modifications in the embodiments discussed ma...
2
in the drawings , like numerals are used to designate like elements throughout . fig6 shows the outline of a control circuit in accordance with the present invention . a first control section 133 controls the switching operation of an output transistor 113 on the basis of a control signal ctl input from an external dev...
6
[ 0043 ] fig4 shows an embodiment of the present invention comprising an interbody spinal implant generally referred by the numeral 100 , inserted in the direction of arrow p from the posterior aspect of a vertebral body v on one side of the centerline m in the lumbar spine . implant 100 has a leading end 102 for inser...
0
more particularly , the new 1 , 1 , 3 , 3 - substituted hydroxy indanes correspond to the following general formula : ## str5 ## in which r 1 &# 39 ; , r 2 &# 39 ; and r 3 &# 39 ; are the same or different and represent hydrogen , halogen or an alkyl radical with up to 6 carbon atoms , r 5 &# 39 ; , r 6 &# 39 ; , r 7 &...
2
fig3 schematically shows a nanoparticle 1 according to the invention . the nanoparticle 1 has a core 3 with a surface 2 that has functional groups for affinity binding 4 of complementary functional groups of at least one analyte 5 . fig4 schematically shows the steps of a method for investigating at least one analyte 5...
6
in accordance with current terminology pertaining to medical devices , the proximal direction will be that direction on the device that is furthest from the patient and closest to the user , while the distal direction is that direction closest to the patient and furthest from the user . these directions are applied alo...
1
the present invention will now be described more fully with reference to the accompanying drawings , in which several embodiments of the invention are shown . this invention may , however , be embodied in various forms and should not be construed as being limited to the embodiments set forth herein . rather , these emb...
7
referring first to fig1 a boiling water reactor cavity 10 includes a steam outlet pipeline 11 which may typically be 21 . 5 inches in diameter . two or three such steam outlets extend from the upper region of a reactor assembly and during an outage time it is necessary to seal off the opening of each in turn so as to s...
8
according to the present invention , a paperboard container is produced for containing liquids or liquid containing materials . the container is formed from paperboard or related paper substrates . for the purposes of this invention , the term paperboard refers to those grades and types of paper made on either cylinder...
1
to make a person skilled in the art better understand the technical solution of the present invention , the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments . apparently , the described embodiments are a part , but not all , of the embodi...
6
the present invention is a method for improving the efficiency of acquiring vibratory data with hfvs techniques . with the hfvs method , data from a number of vibrators shaking simultaneously in seismic proximity to one another are separated by using ( in one embodiment ) a number of phase - encoded sweeps , where the ...
6
for a better understanding of the present invention some specific examples are given below by way of illustration . an electrode is prepared which comprises a current - conducting substrate of a titanium plate with the dimensions of 20 × 30 × 2 with the active mass deposited thereon and having the following composition...
2
fig1 shows a device having the features of the present invention , as a first exemplary embodiment . the figure shows a melting area 10 with glass melt 11 located therein . melting area 10 is shown as a schematic illustration only . in particular , various areas for melting and refining are not shown in the figure . me...
2
in the following paragraphs , the preferred embodiment of the present invention will be described in detail by way of example with reference to the attached drawings . throughout this description , the preferred embodiment and examples shown should be considered as exemplars , rather than as limitations on the present ...
5
there is shown in fig1 a broken away perspective view of a portion of the crystal platelet and conductor array sandwich of the type described in my u . s . pat . no . 3 , 806 , 903 which portion is large enough to accommodate a representation of 4 bits . typically , the yttrium orthoferrite crystal platelet 10 has magn...
6
hereinafter , an apparatus for visually inspecting and removing a foreign object in gaps of a bundle of heating tubes of an upper portion of a tube sheet of a secondary side of a steam generator will be described with regard to exemplary embodiments of the invention with reference to the attached drawings . fig3 is a l...
5
substituents designated parenthetically herein indicate that the substituent is optionally present , e . g ., a 4 -( substituted ) amino compound contains either an unsubstituted 4 - amino group or a substituted 4 - amino group . reaction scheme i illustrates processes of the invention and the preparation of compounds ...
2
an electrical machine with a heat exchanger is provided in fig1 . the electrical machine 100 may be a generator , a motor , or other electrical machine . the heat exchanger 110 may be in fluid communication with the electrical machine 100 to cool the airflow through the electrical machine 100 . the electrical machine 1...
7
as used herein , the term “ alkoxy ” is intended to include c 1 - c 8 alkoxy and alkoxy derivatives of polyols having repeating units such as butylene oxide , glycidol oxide , ethylene oxide or propylene oxide . as used herein , the terms “ alkyl ” and “ alkyl capped ” are intended to include c 1 - c 18 alkyl groups , ...
2
referring now to fig1 there are shown two central stations , 210 , 220 , each of which has associated therewith a single or plural radio transmitters , 240 , 260 , respectively , and other electronic equipment to be hereinafter described . associated with the central station 210 are a plurality of individual pager appa...
6
a display apparatus 3 in accordance with a first embodiment of this invention is depicted in fig3 a . the display apparatus 3 , which in this embodiment is a projector , comprises a light source system 31 and an imaging system 33 . the light source system 31 , which is configured to provide a light beam for imaging , c...
7
a system and method for managing cluster membership and locks using a fabric in a fibre channel communications network is described . in the following description , for purposes of explanation , numerous specific details are set forth in order to provide a thorough understanding of the invention . it will be apparent ,...
7
next , a first embodiment of the present invention will be described in details with reference to fig6 to 10 . fig6 illustrates a motion recognizing system 10 according to the first embodiment of the present invention . the motion recognizing system 10 has a sensor data acquiring / storage unit 1 , a recognition proces...
0
a first embodiment of the present invention is described in detail with reference to the drawings . fig1 is a schematic cross - sectional view of a head suspension mechanism according to the present invention , and fig2 is a plan view of the head suspension mechanism of fig1 seen from the side of the medium disk , name...
6
the electrohydraulic control system of the present invention will be described in detail in conjunction with an exemplary application thereof for individually controlling motion of the boom 20 , arm 22 and bucket 24 of an earth excavator 26 ( fig1 ) of generally conventional mechanical construction . the position of bo...
6
a grout joint clean out and tile adhesive leveling tool has a tip and a handle . the tip has an alignment surface for slidably resting upon the faces of adjacent tiles , and a projecting member having a width substantially equal to the width of the grout joint , and a height for extending into the grout joint a predete...
4
fig1 shows an exemplary wireless communication system 100 in which an embodiment of the disclosure may be advantageously employed . for purposes of illustration , fig1 shows three remote units 120 , 130 , and 150 and two base stations 140 . it will be recognized that typical wireless communication systems may have many...
7
fig1 depicts a conventional tv raster . the picture is developed by scanning the image one line at a time . each scan line ( 21 ) is followed by a horizontal retrace 22 and the last line of the frame is followed by a vertical retrace 23 which includes a vertical sync pulse embedded in the retract interval . conventiona...
7
referring now to fig . a , the business method for insuring an insured for identity theft peril ( hereinafter referred to as “ the method ”) is generally referenced by the numeral a 00 . in general , the insurance product will insure the insured for monetary losses incurred in the event of identity theft peril . the pr...
6
fig1 shows an industrial washing machine , generally indicated at 1 . this machine comprises a casing 3 having a lid 5 with lid actuation means 7 on either side of the machine ( hereinafter disclosed ). referring to fig2 , and 4 shown is the internal working assembly for the machine . more specifically , the machine in...
1
the basic configuration of an adaptation probe 1 , which is also referred to as a “ finishing wire ”, will be explained in greater detail with reference to fig1 . a probe body 2 is formed of an elongated , flexible plastic rod equipped with a metal core which is not depicted . shortly before distal tip 3 , which is lik...
0
illustrative embodiments of the invention are described below . in the interest of clarity , not all features of an actual implementation are described in this specification . it will of course be appreciated that in the development of any such actual embodiment , numerous implementation - specific decisions must be ma...
7
the previously described aspects of the present invention have many advantages , including using compressor air extraction to provide a simple and effective method of operating the gas turbine during under - frequency events . fig1 illustrates combined cycle gas turbine equipment 5 , including a compressor 50 , a combu...
5
while the present invention is described herein with reference to illustrative embodiments for particular applications , it should be understood that the present invention is not limited thereto . those having ordinary skill in the art and access to the teachings provided herein will recognize additional modifications ...
1
referring now more particularly to the drawings , and specifically to fig1 thereof , an animal collar cover is there generally designated 10 , circumposed about the outer side of an animal collar 11 , which may be conventional , such as fabricated of leather , plastic , fabric , or the like . in practice , animal colla...
0
the chart used in the identification of the colors is that of the royal horticultural society ( r . h . s . colour chart ) except where ordinary color terms are utilized . such common color terms are to be accorded their customary dictionary significance . the description is based upon the observation during june of pl...
0
the detailed description and examples will illustrate specific embodiments of the invention will enable one skilled in the art to practice the invention , including the best mode . the oximes used in this process are described in u . s . pat . no . 4 , 487 , 745 which is hereby incorporated by reference and shown by th...
2
the embodiments of the present invention will now be described in detail . the polyimide which can be used in the adhesive tape and the liquid adhesive for electric parts of the present invention contains at least one of the repeating units represented by the following formulas ( 1a ) and ( 1b ). in this case , the pol...
7
before explaining the present invention in detail , it is important to understand that the invention is not limited in its application to the details of the embodiments and steps described herein . the invention is capable of other embodiments and of being practiced or carried out in a variety of ways . it is to be und...
0
referring to fig . there is shown a side elevational view of an exemplary embodiment of a medical solution container 10 provided in accordance with practice of principles of the present invention . the container comprises a collapsible bag or pouch portion 12 connected to a header portion 13 , from which inlet and outl...
0
certain high stiffness and low inertia materials are known to be used for making moving ( or dynamic ) mirrors that move during use , such as mirrors in limited rotation motor systems . it is desired that such mirrors ( ideally ) have infinite stiffness and zero inertia , and beryllium for example , provides an excelle...
2
fig1 is a circuit diagram of an example of a static high accuracy gain amplifier 100 in accordance with an embodiment of the invention . static high accuracy gain amplifier 100 is configured to generate a differential output from an input and may include a node 102 connected to a high voltage source vdd , a first load ...
7
referring to the attached fig1 through 9 , a water condensing system embodiment is shown comprising a frame ( 1 ) with wheels ( 21 ) and a handle ( 22 ). in such frame ( 1 ) there is an air entrance system , which comprises an air filter and fan ( 7 ); an air cooling / condensation system , with cold coil ( 12 ), compr...
4
without any intent to limit the scope of this invention , reference is made to the figures in describing the various embodiments of the invention . referring to fig1 through 4 , a sports and recreational trailer 100 , chassis 101 can support platform 102 , in a number of ways . one such way is directly , i . e . is per...
1
embodiments of a unique clay stabilizer comprise a mixture of constituents applicable for use in heterogeneous shale / clay formations to minimize swelling and migration of fines within in the formation . more particularly , the clay stabilizer is an aqueous - based composition which can be used as an additive in other...
2
a preferred embodiment of an apparatus 10 utilized for controlling power to an electrically powered device is shown in fig1 - 3 , in the form of an extension cord . the apparatus 10 comprises of at least one controlled socket 11 , a casing 12 , a plug 13 , a switch 14 , and a cord 15 . in fig4 , the interior components...
8
the spray - on - and - wipe - off hard surface cleaning compositions of the present invention comprise an organic solvent ; a surfactant or surfactant mixture ; a colorant , most typically a water soluble dye ; a colorant stabilizer , and water . the compositions have an acidic ph , and may further include as optional ...
2
the present disclosure relates in general to a method , apparatus , and system to predict college readiness , manage profiles , provide selection services ( e . g ., a tutor selection service ), and validate translations . briefly , in an example embodiment , a system and method is provided that manages profiles . in a...
6
now referring to the drawing fig1 - 4 , a vertical section through a typical small safe deposit vault , generally designated v is shown , just inside of its heavy secure vault door , but showing its reinforced concrete floor cf , walls w and ceiling c . an array of modules m , each having a rectangular array of safe de...
4
in the following detailed description , numerous specific details are set forth in order to provide a thorough understanding of embodiments . however it will be understood by those of ordinary skill in the art that the embodiments may be practiced without these specific details . in other instances , well - known metho...
7
the pnaf etchant for thin films of aluminum , aluminum - silicon alloy and silicon provided by this invention is an aqueous mixture having from about 10 to about 50 parts by volume of concentrated ( 85 %) orthophosphoric acid ( h 3 po 4 ), from about 0 . 1 to about 5 parts by volume of concentrated ( 70 %) nitric acid ...
7
as shown in fig1 and 2 , a glove 10 of the present invention has a top thermoplastic layer 12 and a bottom thermoplastic layer 14 . the top layer 12 is advantageously shorter than the bottom layer 14 to provide a bare inner surface 15 of the bottom layer 14 along which a hand may be slid easily into a glove opening 20 ...
0
referring to the drawings , wherein like reference characters designate corresponding parts throughout the several figures , and particularly to the embodiments shown in fig1 to 4 , the roller cotton gin of the present invention is indicated generally by the reference character 10 , and in customary fashion , may be pr...
3
referring now to the drawing fig1 - 5 , wherein like reference numerals refer to like components throughout the several views , there appears an exemplary flashlight apparatus 110 , which includes a flashlight 112 , a weapon mount assembly 114 , and an end cap switch assembly 116 . as best seen in fig1 and 5 , the flas...
5
in fig1 of the accompanying drawings there is schematically depicted an overall view of a printhead assembly . fig2 shows the core components of the assembly in an exploded configuration . the printhead assembly 10 of the preferred embodiment comprises eleven printhead modules 11 situated along a metal “ invar ” channe...
1
fig1 shows a transmitter / receiver assembly 11 . the transmitter / receiver assembly 11 , hereinafter referred to as transceiver 11 , is normally mounted within an inertial reference platform of the type used in spacecraft for determining position and attitude in space . the remote platform whose attitude is to be mea...
6
a preferred embodiment of this invention is shown in fig1 , here an approximately medium size being worn by a pregnant woman . the first layer or overlayer is formed to be against the body of the user in the upper abdomen area , providing support for the upper abdomen . the support panel 1 comprises the exposed upper p...
0
the sbw system 10 of fig1 includes a latch valve 12 for a low - reverse clutch , i . e ., a clutch that must be engaged hydraulically for a motor vehicle &# 39 ; s automatic transmission to produce first gear or reverse gear ; park control valve 14 ; park servo 16 ; solenoid 17 ; electro - hydraulic on - off solenoid 1...
5
the same elements have been designated with the same reference numerals in the different drawings . for clarity , only those elements and method steps which are necessary to the understanding of the present invention have been shown in the drawings and will be described hereafter . in particular , the circuits for codi...
6
embodiments of the present invention are described below by way of example only . these examples represent the best ways of putting the invention into practice that are currently known to the applicant although they are not the only ways in which this could be achieved . the description sets forth the functions of the ...
6
embodiments of the present invention are directed to a system 10 for determining the status of a loading dock light and providing an indication to a driver of that status . system 10 is configured to be used and transported on a predetermined tractor such that system 10 can be deployed on more than one different loadin...
1
looking first at fig1 there is shown a tunable fabry - perot filter 5 formed in accordance with the present invention . filter 5 generally comprises a substrate 10 , a bottom mirror 15 mounted to the top of substrate 10 , a bottom electrode 20 mounted to the top of bottom mirror 15 , a thin membrane support 25 atop bot...
7
the present invention will now be described in accordance with an illustrative embodiment presented in fig3 . fig3 depicts a called party &# 39 ; s half of a telephone network connection . the system depicted includes an enhanced truevoice system 41 4ess 27 , network attenuation element 29 , a d / a - a / d converter 2...
7
reference will now be made in detail to the present preferred embodiment of the anti - rotational connector assembly , an example of which is illustrated in the accompanying drawings . wherever possible , the same reference characters will be used throughout the drawings to refer to the same or like parts . an exemplar...
7
generally , the invention contemplates the partial hydrolysis of a granular starch , preferably with an enzyme . the starches that may be used as starting materials in preparing the porous starch granules may be derived from any native source , and typical starch sources include cereals , tubers , roots , legumes , and...
0
the present invention relates to the process for preparing hydroxyl aromatic hydrocarbons from aromatic hydrocarbon compounds by oxidation reaction . this invention is characterized by the two - component heterogeneous catalyst used , one of which is zeolite catalyst containing group viii transition metal and alkylanth...
8
referring now to the drawings , and particularly to fig1 a horizontal directional drill machine is shown generally at 10 . the drill 10 includes a frame 12 supported by driven tracks 14 for moving the drill machine 10 from place to place . the drill machine 10 includes a longitudinally elongated boom 16 pivotally mount...
4
as described above , the mobile station which employs the present invention may be used in a wireless embodiment which is shown schematically in fig1 . a cellular phone providing voice service could constitute such a station . a plurality of cells c 1 to c 12 are serviced by respective base stations bs 1 to bs 12 . whe...
7
fig1 is a functional block diagram of a demodulation circuit 100 including an interference estimation circuit 102 and an adaptive filtering circuit 104 contained in the demodulation circuit according to one embodiment . in operation , the interference estimation circuit 102 and an adaptive filtering circuit 104 cancel ...
7
the novel polymerizable crystalline polymers of this invention have a number of useful advantages . they are crystalline solids at room temperature . they are readily soluble in many simple solvents such as methyl ethyl ketone and cyclohexanone , as compared to the powerful and strongly polar solvents normally required...
8
in the composition according to the invention it is preferred that the amount of h3 ( triglyceride of 3 saturated fatty acids of 16 or more carbon atoms ) is at least 15 % wt based on the total amount of triglycerides , preferably at least 20 %, more preferably at least 25 % wt . likewise , it is preferred that the amo...
0
referring to fig1 and 2 of the drawings , clamping ring 10 is shown in assembled position over two adjoining ducts 12 and 14 having peripheral flanges 16 , 18 respectively . in the illustrated ducts , the end configuration includes a tapered recess 20 on the end of duct 12 which receives a similarly tapered extension 2...
8
fig1 is a diagram illustrating an example semiconductor circuit 100 that can comprise a single chip on a semiconductor wafer . in the example of fig1 , circuit 100 is a memory circuit comprising a main memory portion 120 and a periphery portion 122 . main memory portion 120 can comprise the structures that form memory ...
7
in a method for producing fuel cells 1 , a semiconductor substrate 2 made of silicon is provided , in whose surface a number of cavities or depressions 3 are formed which corresponds to the number of fuel cells 1 to be produced and said cavities or depressions are spaced apart laterally from one another ( fig1 a ). the...
8
fig1 schematically shows an elevator installation 100 such as corresponds with the prior art . it has an elevator car 2 which is movable in an elevator shaft 1 and which is connected with a counterweight 4 by way of a supporting and driving means 3 . the supporting and driving means 3 is , in operation , driven by a dr...
1
fig2 through 9 , discussed below , and the various embodiments used to describe the principles of the present disclosure in this patent document are by way of illustration only and should not be construed in any way to limit the scope of the disclosure . those skilled in the art will understand that the principles of t...
6
the invention can be used to make various articles of manufacture , compounds , compositions of matter , coatings , etc . two preferred forms are sealing compounds , and flexible films , both useful in packaging of food and non - food products . it is known to use sealing compounds in the manufacture of gaskets for the...
2
referring to the drawings , fig1 depicts a perspective view of an upright carpet extractor 60 according to one embodiment of the present invention . the upright carpet extractor 60 comprises an upright handle assembly 62 pivotally connected to the rear portion of the floor - engaging portion or base assembly 64 that mo...
0
a transport module 10 reproduced in fig1 to 5 is engaged with two guide rails 12 , 14 of a rotary conveyor system of a packaging machine , which is not illustrated in detail here . the guide rails 12 , 14 are arranged parallel to and on top of each other and are spaced apart from one another at a distance e . said guid...
1
fig1 schematically illustrates a blow molding machine m for containers , for example a stretch - blow molding machine for plastic bottles . a blowing station s with a non - depicted blow molding star is connected to a conveyor path f which at least in sections runs through a heating device h for preforms p to be heated...
1
referring now to fig3 a cpp magnetic head 10 has an mr element 15 . the width of the mr element extends in the same general direction as the tracks of a magnetic recording medium ( not shown ) placed under the head 10 . a generally extending plane of the mr element 15 is defined by a surface 15 . in fig3 the magnetic h...
6
fig1 is a schematic view in side elevation showing how the nested cups are formed . fig2 is a plan view of a filter cup according to the invention . fig4 is a detailed view of the cup - forming die and the heating and cooling tube . fig5 is a plan view of the punching die assembly . fig6 is a cross - section taken alon...
1
fig1 shows a schematic view of a pull string 801 according to the present invention . pull string 801 includes , for example , a plurality of knots 501 - 507 arranged along its length , the knots being separated by a plurality of string segments 401 - 406 . it can be understood that many different elements could take t...
0
the uv curable compound includes any compound which polymerizes by a free radical process and which contains reactive unsaturated groups . the preferred compounds have carbon - carbon double bonds . a still more preferred composition contains at least a part and preferably consists essentially all of an alkenyl functio...
2
referring now to the accompanying drawings , a detailed description will be made of a preferred embodiment of the present invention . in fig1 there is shown a motion control apparatus for a vehicle , which detects yawing motion occurring in the vehicle , and also controls motion of the vehicle in a stable condition by ...
1
a preferred embodiment of a system 100 of the present invention is illustrated in fig1 . with the exception of some of the details of the boundary detection logic used in the present system , the other components shown in fig1 are well - known adsl transceiver circuits , and hence will not be explained in detail herein...
7
fig1 is a perspective view of an arm 60 component in accordance with the invention . arm 60 elements are snapped together , as will be explained later in this description , in sufficient numbers to create a honeycomb 116 of a shape and size to match the surface shape and size of a body of water where the invention is t...
8
referring to the drawings , fig1 depicts a perspective view of an upright carpet extractor 60 according to one embodiment of the present invention . the upright carpet extractor 60 comprises an upright handle assembly 62 pivotally connected to the rear portion of the floor - engaging portion or base assembly 64 that mo...
0
the best mode for carrying out the invention is presented in terms of its preferred embodiment , herein depicted within fig1 through 5 b . however , the invention is not limited to the described embodiment , and a person skilled in the art will appreciate that many other embodiments of the invention are possible withou...
0