302.03(b) Correspondence Pertaining to Trademark Registrations
Documents filed through TEAS or ESTTA are automatically transmitted to the appropriate location and entered into the record of the appropriate registration or Board proceeding.
For paper filings, correspondence relating to a registered trademark should identify the registration by specifying the mark, the registrant’s name, and the registration number. 37 C.F.R. §2.194(b)(2).
Paper petitions to cancel a registered mark should be directed to the Board. TMEP §1607.
Court orders relating to registered trademarks should be sent to the Office of the Solicitor. TMEP §1610.