eBusiness   
EBC > eBusiness System Support Teams

   PATENT SYSTEM SUPPORT TEAMS

Patent EBC Customer Service Center:

 866 217-9197 (toll-free) or  571-272-4100
     or send e-mail to ebc@uspto.gov 

For Patent Electronic Filing System, send e-mail to efs@USPTO.gov

Inventors Assistance Center: 800 786-9199 or 571 272-1000
   TTY customers can dial 571-272-9950 for customer assistance.

  TRADEMARK SYSTEM SUPPORT TEAMS

Problems with TEAS (Trademark Electronic Application System):

  • If during regular business hours Monday-Friday (8 a.m.- 8 p.m.), please send an e-mail to TEAS@uspto.gov.  Within the e-mail, please include your name and telephone number, so we can talk to you directly, if necessary. 
  • When the TEAS Support Staff is not available (after hours or weekends/holidays), any e-mail sent to the TEAS mailbox will not be answered until the next business day.  For more immediate help, please e-mail Electronic Business Support, at usptoinfo@uspto.gov, or call 1-800-786-9199, and press 3.


KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

Send questions about USPTO programs and services to USPTO Contact Center(UCC).

Have a suggestion for more material for this customer profile? E-mail suggestions to the webmaster@uspto.gov. While we cannot promise to accommodate all requests , your suggestions will be considered and may lead to other improvements to the web site.


|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY