Customer Service Representatives

Specific questions concerning a particular patent application should be directed to the Customer Service Representative for the appropriate area as listed below.

Organization	Telephone	Facsimile	USPTO E-mail
TC 1600	571-272-1600	571-273-8300	Customer Service 1600
TC 1700	571-272-1700	571-273-8300	Customer Service 1700
TC 2100	571-272-2100	571-273-8300	Customer Service 2100
TC 2600	571-272-2600	571-273-8300	Customer Service 2600
TC 2800	571-272-2800	571-273-8300	Customer Service 2800
TC 2900	571-272-2900	571-273-8300	Customer Service 2900
TC 3600	571-272-3600	571-273-8300	Customer Service 3600
TC 3700	571-272-3700	571-273-8300	Customer Service 3700
OIPE	571-272-4000	571-746-7032
Publications	888-786-0101 571-272-4200	703-308-5065
Petitions	» view list 571-272-3282	» view list 571-273-0025

KEY:

=online business system

=fees

=forms

=help

=laws/regulations

=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.