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- Search for patents | USPTO
Find existing patents, published patent applications and other published patent documentation
- United States Patent and Trademark Office
Home page of the United States Patent and Trademark Office's main web site
- Patent Public Search | USPTO
A powerful, flexible web-based patent search application that improves the overall patent searching process It includes two user selected interfaces that provide enhanced access to prior art
- Forms for patent applications | USPTO
Due to the enactment of the America Invents Act in 2012, this page contains forms for patent applications filed on or after September 16, 2012
- Trademark search
An official website of the United States government Here’s how you know keyboard_arrow_down
- Trademarks | USPTO
Find out how to register and maintain a trademark in the U S , apply for an international trademark, and about protecting your registered trademark
- Search our trademark database | USPTO
A search you complete before applying for a trademark registration to make sure your trademark is available to register for your particular goods or services, and to make sure that no other trademark conflicts with it
- Official Gazette | USPTO
Official Gazette The Official Gazette (OG) is the official journal of the USPTO, published weekly on Tuesday, that includes bibliographic information and a representative drawing for each patent granted or trademark published on that issue date There is a separate Official Gazette for Patents and Official Gazette for Trademarks, and the most recent 52 issues for each are available online The
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