4/5/2024 0 Comments Free us searchUSPTO Patent Application Full-Text and Image Database (AppFT) Searches are limited to patent numbers and/or classification codes for pre-1976 patents. Searching Full Text Patents (Since 1976)Ĭustomize a search on all or a selected group of elements (fields) of a patent. The USPTO houses full text for patents issued from 1976 to the present and PDF images for all patents from 1790 to the present. Patents may be searched in the USPTO Patent Full-Text and Image Database (PatFT). Inventors are encouraged to search the USPTO's patent database to see if a patent has already been filed or granted that is similar to your patent. USPTO Patent Full-Text and Image Database (PatFT) Transferring ownership / Assignments help.International intergovernmental organizations.Enforcing your trademark rights/trademark litigation.Checking registration status & viewing documents.Checking application status & viewing documents.Madrid Protocol & international protection.
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