; (2) arbitration conducted or arbitration decision issued under section 4; or (3) agreement implementing an arbitration decision issued under section 4; during the period of effectiveness of this Act. 10. Rule of construction (a) Antitrust laws Nothing in this Act may be construed to modify, impair, or supersede the operation of the antitrust laws except as otherwise expressly provided in this Act. (b) Copyright and trademark law Nothing in this Act may be construed to modify, impair, expand, or in any way alter rights pertaining to title 17, United States Code, or the Lanham Act ( 15 U.S.C. 1051 et seq. ) 11. Severability If any provision of this Act, or the application of such provision to any person or circumstance, is held to be unconstitutional, the remainder of this Act, and the application of the remaining provisions of this Act to any person or circumstance shall not be affected.