PATLEX CORP. v. MOSSINGHOFF

Attorney(s) appearing for the Case

Alan J. Davis, Wolf, Block, Schorr and Solis-Cohen, Philadelphia, Pa., argued for appellants. With him on the brief was Jeffrey S. Saltz.

John F. Pitrelli, Associate Solicitor, U.S. Patent & Trademark Office, Arlington, Va., argued for appellee. With him on the brief were Joseph F. Nakamura, Solicitor and John W. Dewhirst, Washington, D.C.

Edward M. Posner, Drinker, Biddle & Reath, Philadelphia, Pa., argued for appellee Control Laser. With him on the brief were Stewart Dalzell and Wilson M. Brown, III, Philadelphia, Pa.

Robert W. Duckworth, Duckworth, Allen, Dyer, & Pettis, P.A., of Orlando, Fla., of counsel.

Before MARKEY, Chief Judge, and FRIEDMAN and NEWMAN, Circuit Judges.