Portable Products, Inc., Plaintiff-appellee, v. H.l.s. Enterprises, Inc., and Practical Solutions, Inc.,defendant-appellants, 996 F.2d 1236 (Fed. Cir. 1993)

H.L.S. Enterprises, Inc. and Practical Solutions, Inc. appeal the order of the United States District Court for the District of Minnesota granting Portable Products, Inc. a preliminary injunction based on its claims for trade dress infringement. No. 4-92-319 (D. Minn. July 21, 1992). To the extent the District Court's order directs Practical Solutions to send letters to its customers withdrawing claims of patent infringement against Portable Products it is vacated as moot, the parties no longer contesting the matter on appeal. In all other respects the order is affirmed.