Patents and Trademarks | US Patent and Trademark Office
US Patent and Trademark Office
600 Dulany Street, Madison East, Concourse Level Room C55, Alexandria, VA 22314
Eligibility
Open to anyone
Required documents
Varies by service
Hours
Call for information
(571) 272-1000
Voice·
Alternate Number
(800) 786-9199
Voice·
Main Phone
Website
https://www.uspto.govApplication process
Call or visit website; Forms available online
Fees
Call or visit website for information
Service area
United States
Federal agency for granting U.S. patents and registering trademarks.
Last assured
02/06/2026
What's Here
Providing organization
US Patent and Trademark Office
Federal agency for granting U.S. patents and registering trademarks.