Copyrights, Patents & Trademarks

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California State Archives Online Digital Collection Almost 4,000 digitized California trademark images and applications filed with the Secretary of State between 1861 and 1900 Copyright Office Search, register, and view documents on copyrights Copyright Circulars Guides and factsheets on copyright registration, fees, and aspects of copyright protection Patent Electronic Business Center Search, file, and view documents on patents Trademark Assistance Center Search, file, and view documents on trademarks Trademark Official Gazette Weekly publication of new and updated trademarks

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Last updated January 4, 2023 . Copyright © 1997-2023. Fresno County Public Library. County of Fresno.