Pub. L. 93-573, tit. I, sec. 104

Sec. 104. In any case in which the renewal term of copyright subsisting in any work on the date of approval of this bill, or the term thereof as extended by Public Law 87–668, by Public Law 89–142, by Public Law 90–141, by Public Law 90–416, by Public Law 91–147, by Public Law 91–555, by Public Law 92–170, or by Public Law 92–566 (or by all or certain of said laws), would expire prior to December 31, 1976, such term is hereby continued until December 31, 1976.