
    No. 71-485.
    Gottschalk, Acting Commissioner of Patents v. Benson et al.
   C. C. P. A. Motions of Information Industry Assn., International Business Machines Corp., and Business Equipment Manufacturers Assn, for leave to file briefs as amici curiae granted. Certiorari granted.

Mr. Justice Stewart, Mr. Justice Blackmun, and Mr. Justice Powell took no part in the consideration or decision of these motions and petition.  