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Use this page to find or browse library databases. To search multiple databases simultaneously, please use Summon.

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US Patent Fulltext Database
   
Full text of patents and patent applications

Alternate Title(s):

USPTO
United States Patent and Trademark Office
Patent Database

Resource Type(s)

Patents

Access Provider

United States Patent and Trademark Office

Coverage:

Issued Patents: full-text since 1976, full-page images since 1790; Published Applications: published since March 2001

User Support

FAQ: http://www.uspto.gov/main/faq/index.html

Authorized Users Message

Public domain -- no restrictions on use except as noted on website.

Concurrent Users

Unlimited