Last Updated: Jul 06, 2024     Views: 99

To check if a company name or trademark is in use:

SEC EDGAR (public companies required to register with SEC):
http://www.sec.gov/edgar/searchedgar/webusers.htm

US Patent and Trademark Office (searchable):
http://www.uspto.gov

State government information (legal information for all states - from Library of Congress): http://www.loc.gov/rr/news/stategov/stategov.html 

 

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