No. 90-1119.

906 F.2d 679 (1990)

ILLINOIS TOOL WORKS, INC., Plaintiff-Appellant, v. GRIP-PAK, INC., Defendant-Appellee.

United States Court of Appeals, Federal Circuit.

June 20, 1990.

Attorney(s) appearing for the Case

Theodore W. Anderson, of Neuman, Williams, Anderson & Olson, Chicago, Ill., argued for plaintiff-appellant. With him on the brief were Michael O. Warnecke, Thomas S. Borecki and Wesley O. Mueller.

George P. McAndrews, of McAndrews, Held & Malloy, Chicago, Ill., argued for defendant-appellee. With him on the brief were Lawrence M. Jarvis, D. David Hill and Thomas J. Wimbiscue.

Before MARKEY, Chief Judge, PLAGER, Circuit Judge, and TASHIMA, District Judge.

MARKEY, Chief Judge.

Illinois Tool Works, Inc. (ITW) appeals from a denial of its motion for preliminary injunction against Grip-Pak, Inc. (Grip-Pak) which ITW had sued for infringement of U.S. Patent Nos. 3,733,100 ('100)1 and 4,219,117 ('117). Illinois Tool Works, Inc. v. Grip-Pak, Inc., 725 F.Supp. 951, 13 USPQ2d 1463 (N.D.Ill.1989). We affirm.


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