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CHECKPOINT SYSTEMS, INC. v. ALL-TAG SEC. S.A.

No. 2012-1085.

711 F.3d 1341 (2013)

CHECKPOINT SYSTEMS, INC., Plaintiff-Appellant, v. ALL-TAG SECURITY S.A. and All-Tag Security Americas, Inc., Defendants-Appellees, and Sensormatic Electronics Corporation, Defendant-Appellee.

United States Court of Appeals, Federal Circuit.

March 25, 2013.

Attorney(s) appearing for the Case

Robert J. Palmersheim , Schopf & Weiss, LLP, of Chicago, IL, argued for plaintiff-appellant. With him on the brief were Steven A. Weiss and Lesley G. Smith. Of counsel on the brief were Dennis R. Suplee and Thomas W. Hazlett , Schnader Harrison Segal & Lewis LLP, of Philadelphia, PA.

Theodore A. Breiner , Breiner & Breiner, L.L.C., of Alexandria, VA, argued for defendants-appellees. Of counsel on the brief were Tracy Zurzolo Quinn , Reed Smith LLP, of Philadelphia, PA, and M. Kelly Tillery , Erik N. Videlock and Charles S. Marion , Pepper Hamilton, LLP, of Philadelphia, PA.

Before NEWMAN, LOURIE, and SCHALL, Circuit Judges.

NEWMAN, Circuit Judge.

Checkpoint Systems, Inc. ("Checkpoint") sued All-Tag Security S.A., All-Tag Security Americas, Inc., and an All-Tag customer Sensormatic Electronics Corporation (collectively, "All-Tag") for infringement of U.S. Patent No. 4,876,555 ("the '555 patent"), entitled "Resonance Label and Method for its Fabrication." A jury found the '555 patent not infringed, invalid, and unenforceable. The district court...

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