Yale University Library

U.S. GOVERNMENT INFORMATION:
PATENTS AND TRADEMARKS

General Information
General Information Concerning Patents
Basic Facts about Trademarks
Patent and Trademark Depository Library Program

Sites for patent searching:
Finding Patents & Standards (Yale University Engineering & Applied Science Library)
U.S. Patent and Trademark Office

Guides for patent searching
U.S. Patent Searching Tutorial (U. of Texas Austin)

Sites for trademark searching:
USPTO Web Trademark Database

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This file last modified 01/03/06
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