37 C.F.R. § 2.156 Not subject to opposition; subject to cancellation.
Title 37 - Patents, Trademarks, and Copyrights
The published mark is not subject to opposition, but is subject to petitions to cancel as specified in §2.111 and to cancellation for failure to file the affidavit or declaration required by section 8 of the Act. [64 FR 48924, Sept. 8, 1999]
Title 37: Patents, Trademarks, and Copyrights
PART 2—RULES OF PRACTICE IN TRADEMARK CASES
Publication of Marks Registered Under 1905 Act
§ 2.156 Not subject to opposition; subject to cancellation.
