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  • United States Patent and Trademark Office
    Home page of the United States Patent and Trademark Office's main web site
  • Search for patents | USPTO
    Find existing patents, published patent applications and other published patent documentation
  • 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
  • Patents | USPTO
    Find out how to apply for and maintain a patent in the U S , and learn about helpful resources
  • 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
  • Apply online | USPTO
    Apply for a trademark through Trademark Center Pay application-related fees and use the docketing feature to track the status of applications filed through Trademark Center
  • USPTO Search
    Official websites use govA govwebsite belongs to an official government organization in the United States
  • About Us | USPTO
    The United States Patent and Trademark Office (USPTO) is the federal agency under the Department of Commerce and is responsible for granting U S patents and registering trademarks
  • Federal trademark searching | USPTO
    Searching the USPTO’s trademark database is an important part of doing a comprehensive clearance search before you apply for a trademark registration





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