USPTO Contact us (contact centers list)

Directory of USPTO contact points (USPTO Contact Center, Assignment Recordation Branch, etc.) with phone and email, plus indexes for visits, mail and employee search. The primary page for finding which window handles each procedure.

Task: Visit the USPTO
Patent or trademark: both
Legacy system: —
Current entry point: uspto.gov/about-us/contact-us (general inquiries 1-800-786-9199, verified 2026-09-23)
Legacy system and where it moved: No legacy system name mentioned on the page (verified 2026-09-23)
Fee: No statement on the page (verified 2026-09-23)
What you need (account or API key): Inquiries by phone or email (no account required, verified 2026-09-23)
Source: USPTO Contact us (contact centers list)(retrieved 2026-10-06)

Everything in the same category

Related entry points

Request for Comments and Notice of Public Hearings on Genetic Diagnostic Testing
Notice of Public Hearing and Request for Comments on Matters Related to the Harmonization of Substantive Patent Law
USPTO Assignment Recordation Branch (ARB)
Requirements To Receive a Reduced Fee for Filing an Application Through the Trademark Electronic Application System
Requirements To Receive a Reduced Fee for Filing an Application Through the Trademark Electronic Application System
Amendment of Rule Regarding Filing of Trademark Correspondence via “Express Mail”
Submission for OMB Review; Comment Request
Request for Comments Regarding the Continuation of the Accelerated Examination Program
TMEP 503 - Recording with Assignment Recordation Branch
USPTO Certified Copy Center
Notice of Enforcement Policy Symposium on Combating Counterfeiting in the 21st Century
Elimination of the Postal Postcard in the Patent Center Electronic Office Action Program
Revision of Patent and Trademark Fees for Fiscal Year 1998
USPTO Events (events and training calendar)
What happens if the parties disagree on the conduct of the AIA trial?
USPTO Assignment Center

All USPTO service