USPTO Web Patent Databases The US Patent and Trademark Office (PTO) offers World-Wide Web (Web) access to bibliographic and full-text patent databases.
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United States patent law - Wikipedia, the free encyclopedia The only known copy of this patent was destroyed in the US patent office fire of 1836. Patents issued to women have been cited in support of the inherent inventiveness and industry of women.
United States Patent and Trademark Office Home page of the United States Patent and Trademark Office's main web site.
Uspto - United States Patent and Trademark Office The US Patent and Trademark Office ( PTO) offers World-Wide Web (Web) ...
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United States Patent and Trademark Office - Wikipedia, the free encyclopedia The United States Patent and Trademark Office (PTO or USPTO) is an agency in the U.S. Department of Commerce that issues patents to inventors and businesses for their inventions, and trademark registration for product ...
U.S. Patent and Trademark Office | USA.gov U.S. Patent and Trademark Office The U.S. Patent and Trademark Office is the agency responsible for granting U.S. patents and registering trademarks.
