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The Patent Public Search tool is a new web-based patent search application that replaced 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 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.
Check patent application status with Patent Center. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial & Appeal Board. Resolve disputes regarding patents with PTAB. Global Dossier. View international patent filings. More tools & links
To start a quick lookup, enter a single patent or publication number and select the Search button. To start a basic search, select a search field, enter your search term, and select the Search button.
Patent Public Search | USPTO - extended window - extended window
The United States Patent and Trademark Office (USPTO) Public Search Facility (PSF), located in Alexandria, Virginia, provides public access to patent and trademark information in a variety of formats, including online, microfilm, and print.
Patent Center - United States Patent and Trademark Office ... PatentCenter UI
Locate online patent services and information. Patent Center. Single interface replacement for EFS-Web, Private PAIR and Public PAIR. Electronic Business Center; Check application status. Check patent application status with Patent Center. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial ...
Patent Center is available to all users to check the status of your patent application and review the file history. Application Number - Made up of a two-digit series code followed by a six-digit serial number which is assigned by the USPTO (Example: 99999999 or 99/999999)
Narrow your search results on USPTO.gov to find specific patent documents and manage your applications online.