Pub. L. 100-667, tit. I, sec. 112
ASSIGNMENT.
SEC. 112. ASSIGNMENT. Section 10 (15 U.S.C. 1060) is amended— (1) in the first sentence by striking out “and in any such assignment” and inserting in lieu thereof the following: “. However, no application to register a mark under section 1(b) shall be assignable prior to the filing of the verified statement of use under section 1(d), except to a successor to the business of the applicant, or portion thereof, to which the mark pertains, if that business is ongoing and existing. In any assignment authorized by this section”; and (2) in the last paragraph by striking out “1(d) hereof” and inserting in lieu thereof “1(e) of this Act”,