CONTACT INFORMATION

• General trademark information: Email TrademarkAssistanceCenter@uspto.gov or telephone 1-800-786-9199.
• Electronic filing help:
• (1) For how to use the TEAS electronic forms, or help in resolving technical glitches, please email TEAS@uspto.gov. Please include your telephone number in your email, so we can talk to you directly, if necessary. Also, include the relevant serial number or registration number, if existing. You should receive a response within 2 hours if the email is submitted during normal business hours;
  (2) For how to file Assignments electronically, please telephone the Assignment Services Division Customer Service Desk at, 571-272-3350 during regular business hours or email your question(s) to ETAS@uspto.gov. If you need help in resolving technical problems, you may also e-mail us at ETAS@ustpo.gov. You will receive a response to your email inquiry within 2 business days. Please include a telephone number in your email.
  (3) For how to make electronic submissions to the Trademark Trial and Appeal Board (TTAB), email ESTTA@uspto.gov. You will receive a response to your email inquiry within 2 business days. In addition to the problem description, please include your telephone number and ESTTA tracking number (if any) in your email. You can also reach the TTAB at 571-272-8500.
• Other Trademark Contact Information: For a complete listing of Trademark Operation contact information (Law Offices, Division units, etc.), click here.
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