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Patent and Trademark Office:
Access to the US patent and trademark databases. Full text included; US Government materials; Open access; ( + )
more about Patent and Trademark Office
Vendor: US Patent and Trademark Office
Alternative titles: USPTO
Coverage:

Patents: Full-text 1976 - present. PDFs, 1790 - present. Global patents 1985 - 2012.

Trademarks: 1955 - present.
Short description: Access to the US patent and trademark databases.
Description: Access to the US patent and trademark databases. Also provides information on obtaining a new patent or trademark.
User limits: Free, open access.
Includes: USPTO Patent Full-Text and Image Database (PatFT); USPTO Patent Application Full-Text and Image Database (AppFT); Global Patent Search Network (GPSN); Patent Application Information Retrieval (PAIR); Public Search Facility; Patent and Trademark Resource Centers (PTRCs); Patent Official Gazette; Common Citation Document (CCD); Search International Patent Offices; Search Published Sequences; Patent Assignment Database (Assignments on the Web);   Trademark Electronic Search System (TESS); and Assignments on the Web (AOTW)
Tags: Full-text; US Government materials; Open access;

Business; Entrepreneurship; General Research;
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