37 C.F.R. § 2.155 Notice of publication.
Title 37 - Patents, Trademarks, and Copyrights
The Office will send the registrant a notice of publication of the mark and of the requirement for filing 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
§ 2.155 Notice of publication.

