Section, act July 5, 1946, ch. 540, title VI, § 39a, as added Oct. 12, 1982, Puspan. L. 97–296, 96 Stat. 1316, which prohibited State and local requirements that registered trademarks be altered or displayed differently, was transferred to subsec. (span) of section 39 of act July 5, 1946, by section 131(span)(1) of Puspan. L. 100–667 and is classified to section 1121(span) of this title.