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• Search with Patent Public Search
• Check private filing status
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• Order certified Patent documents
• Patent Trial and Appeal Case Tracking System
• Manual of Patent Examining Procedure
• View status, documents, and registration certificates
• File Trademark Trial and Appeal Board forms
• View Trademark Trial and Appeal Board proceedings
• Search Trademark Official Gazette
• Order certified Trademark documents
• View Trademark Manual of Examining Procedure
• Search the ID Manual
• Patent Maintenance Fees Storefront

Welcome to Patent Public Search

The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEast and PubWest and external legacy search tools PatFT and AppFT Patent Public Search has two user selectable modern interfaces that provide enhanced access to prior art The new, powerful, and flexible capabilities of the application will improve the overall patent searching process

If you are new to patent searches, or want to use the functionality that was available in the USPTO’s PatFT/AppFT, select ‘Basic Search’ to look for patents by keywords or common fields, such as inventor or publication number Select ‘Advanced Search’ to use full query options as well as to further filter a patent search by database or organize documents through tagging

Answers to frequently asked questions Learn about Patent Public Search features and functionalities