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https://www.uspto.gov/
United States Patent and Trademark Office
Home page of the United States Patent and Trademark Office's main web site.
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uspto.gov
https://www.uspto.gov/trademarks
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.
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https://www.uspto.gov/patents/apply/forms
Forms for patent applications | USPTO
For general assistance in completing the patent forms below or to request paper copies of the forms, contact the USPTO Contact Center Division at 1-800-786-9199 (1-800-PTO-9199) or 571-272-1000, and select option 2. To report a problem with a fillable patent form, please email [email protected].
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https://www.uspto.gov/patents/search
Search for patents | USPTO
Find existing patents, published patent applications and other published patent documentation
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https://www.uspto.gov/patents/search/patent-public…
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.
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https://www.uspto.gov/trademarks/search
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.
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https://www.uspto.gov/trademarks/apply
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.
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https://www.uspto.gov/patents
Patents | USPTO - United States Patent and Trademark Office
Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.
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https://www.uspto.gov/system-status
System status and availability | USPTO
Check this webpage for the latest information on the operating status of USPTO's systems and planned maintenance activities.
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https://www.uspto.gov/sites/default/files/document…
PTO-2038 - United States Patent and Trademark Office
If you do not furnish the information requested on this form, the USPTO may not be able to process and/or examine your submission, which may result in termination of proceedings, abandonment of the application, and/or expiration of the patent. PTO-2038 (11-2023) United States Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE