Contact United States Patent And Trademark Office Customer Service
United States Patent And Trademark Office Phone Numbers and Emails
Toll-Free Number:
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(800) 786-9199Toll-Free
General Info:
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(888) 786-0101Application Assistance Unit
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(571) 272-4000Application Assistance Unit
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(571) 272-3350Assignments Recordation Branch
United States Patent And Trademark Office Emails:
General Info
Application Assistance Unit, Patent and Trademark Copy Fulfillment Branch, Patent Cooperation Treaty Helpdesk, Patent Electronic Business Center, PTAB help and suggestions, Receipts Accounting Division, Trademark Assistance Center, Trademark Trial and Appeal Board
Legal
Media
Contact Information
United States Patent And Trademark Office Website:
United States Patent And Trademark Office Help Center:
Corporate Office Address:
United States Patent And Trademark Office
600 Dulany St
Alexandria,
Virginia
22314
United States
Other Info (opening hours):
Additional Contact Numbers:
Patent and Trademark Copy Fulfillment Branch
Fax +1-571-273-3250
Receipts Accounting Division
Fax +1-571-273-6500
Press, Media, and General Communications
Fax +1-571-273-0340
Fax:
+1-571-273-0140
United States Patent And Trademark Office