203.02(a)    In General

An extension request filed on paper should bear at its top the heading "IN THE UNITED STATES PATENT AND TRADEMARK OFFICE BEFORE THE TRADEMARK TRIAL AND APPEAL BOARD," followed by information identifying the application to which the request pertains, namely, the name of the applicant, and the application serial number, filing date, mark, and date of publication in the Official Gazette. [ Note 1.] The request should also bear an appropriate title describing its nature, such as "Request for Extension of Time to Oppose" or "Request for Further Extension of Time to Oppose." For ESTTA users, once the correct form is selected, the filing will be appropriately identified. Any attachments to ESTTA forms should be separately captioned and identified for clarity.

NOTES:

 1.   See In re Merck & Co., 24 USPQ2d 1317, 1318 (Comm’r 1992) (Board’s refusal to institute opposition as untimely was proper where potential opposer had misidentified applicant and serial number in its extension request). Cf. 37 CFR § 2.194(b)(1) -37 CFR § 2.194(b)(2)  ("A letter about a trademark application should identify the serial number, the name of the applicant, and the mark.").