trademark_client

Provides functions for searching and retrieving trademark data using USPTO Trademark Status & Document Retrieval (TSDR) API.

Skills
Scientific
0

What it does and how to use it

A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

Install the skill (command above).
In Claude Code, describe what you need - the skill turns on by itself when the context fits.
No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/trademark-client && curl -fsSL https://doutorai.pt/data/lib/skills__trademark-client.md -o .claude/skills/trademark-client/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

#!/usr/bin/env python3
"""
USPTO Trademark API Helper

Provides functions for searching and retrieving trademark data using USPTO
Trademark Status & Document Retrieval (TSDR) API.

Requires:
    - requests library: pip install requests
    - USPTO API key from https://account.uspto.gov/api-manager/

Environment variables:
    USPTO_API_KEY - Your USPTO API key
"""

import os
import sys
import json
import requests
from typing import Dict, List, Optional, Any


class TrademarkClient:
    """Client for USPTO Trademark APIs."""

    TSDR_BASE_URL = "https://tsdrapi.uspto.gov/ts/cd"
    ASSIGNMENT_

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