Datasets:
Tasks:
Text Classification
Modalities:
Text
Formats:
parquet
Languages:
English
Size:
10K - 100K
License:
File size: 4,066 Bytes
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language:
- en
license: mit
pretty_name: EUIPO Trademark Nice Classification Terms
size_categories:
- 10K<n<100K
tags:
- trademark
- classification
- nice-classification
- euipo
- intellectual-property
- rag
- retrieval
task_categories:
- text-classification
configs:
- config_name: default
data_files:
- split: train
path: data/euipo.parquet
dataset_info:
features:
- name: id
dtype: string
- name: nice_class
dtype: int64
- name: description
dtype: string
- name: approval_type
dtype: string
splits:
- name: train
num_examples: 87752
---
# EUIPO Trademark Nice Classification Terms
<!-- TODO: add a one-line description of your dataset here -->
## Dataset Description
<!-- TODO: add a longer description of the dataset, its purpose, and potential use cases -->
This dataset contains **87,752** goods and services terms classified under the [Nice Classification](https://www.wipo.int/classifications/nice/en/) system, as catalogued by the [European Union Intellectual Property Office (EUIPO)](https://euipo.europa.eu/) via their [TMclass](https://tmclass.tmdn.org/) tool.
The data was scraped from TMclass in early 2025.
### Source
- **Origin**: [TMclass – EUIPO](https://tmclass.tmdn.org/)
- **Method**: Web scraping
- **Date Collected**: <!-- TODO: add approximate date, e.g. "February 2025" -->
## Dataset Structure
### Schema
| Column | Type | Description |
|-----------------|----------|--------------------------------------------------------------------------------------------------------|
| `id` | `string` | Unique identifier for the term (e.g. `en/1/262`) |
| `nice_class` | `int64` | Nice Classification class number (1–45) |
| `description` | `string` | The goods or services term description (e.g. "Absorbent expandable graphite") |
| `approval_type` | `string` | Approval status: `"M"` (MGS — harmonised), `"V"` (validated by national office), or `""` (unspecified) |
### Data Sample
```json
[
{"id": "en/1/262", "nice_class": 1, "description": "Abrasives (Auxiliary fluids for use with -)", "approval_type": ""},
{"id": "en/1/234227210", "nice_class": 1, "description": "Absorbent expandable graphite", "approval_type": "V"},
{"id": "en/1/616833", "nice_class": 1, "description": "Absorbent graphites", "approval_type": "M"}
]
```
### Splits
| Split | Examples |
|-------|----------|
| train | 87,752 |
## Nice Classification Overview
The [Nice Classification](https://www.wipo.int/classifications/nice/en/) is an international system for classifying goods and services for trademark registration. It comprises **45 classes** — classes 1–34 cover goods and classes 35–45 cover services.
## Use Cases
<!-- TODO: describe intended use cases, e.g.: -->
- Training text classifiers to predict Nice class from product/service descriptions
- Building search and recommendation systems for trademark registration
- Semantic analysis of goods and services terminology
- Augmenting NLP pipelines with structured IP classification data
## Limitations
<!-- TODO: add any known limitations, e.g.: -->
- The dataset is a snapshot from a specific point in time and may not reflect the latest TMclass updates
- Only English-language terms are included
- Some `approval_type` values are empty, indicating unspecified status
## Citation
<!-- TODO: add citation information if applicable -->
```bibtex
@dataset{euipo_trademark_nice,
title = {EUIPO Trademark Nice Classification Terms},
author = {hashiromer621@gmail.com},
year = {2026},
note = {Scraped from TMclass (https://tmclass.tmdn.org/)}
}
```
## License
This dataset is released under the [MIT License](https://opensource.org/licenses/MIT).
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