Section 133.1 - Recordation of trademarks(a)Eligible trademarks. Trademarks registered by the U.S. Patent and Trademark Office under the Trademark Act of March 3, 1881, the Trademark Act of February 20, 1905, or the Trademark Act of 1946 (15 U.S.C. 1051 et seq.) except those registered on the supplemental register under the 1946 Act (15 U.S.C. 1096 ), may be recorded with the U.S. Customs and Border Protection if the registration is current.(b)Notice of recordation and other action. Applicants and recordants will be notified of the approval or denial of an application filed in accordance with §§ 133.2 , 133.5 , 133.6 , and 133.7 of this subpart.T.D. 72-266, 37 FR 20678, Oct. 3, 1972, as amended by T.D. 91-77, 56 FR 46115, Sept. 10, 1991