Legal Opinion
Douglas Dynamics, LLC v. Buyers Products Co.
Court of Appeals for the Federal Circuit
Decided May 21, 2013No. 2011-1291, 2012-1046, 2012-1057, 2012-1087, 2012-1088PublishedCited by 117 opinions
1Opinion of the Court
Opinion for the court filed by Chief Judge RADER.
Dissenting opinion filed by Circuit Judge MAYER.
RADER, Chief Judge.
Douglas Dynamics, LLC (Douglas) sued Buyers Products Co. (Buyers) for infringement of several patents related to snowplow mounting assemblies. The United States District Court for the Western District of Wisconsin granted summary judg*1339ment of non-infringement of U.S. Patent No. Re. 35,700 ('700 Patent) in favor of Buyers. Douglas Dynamics, LLC v. Buyers Prods. Co., 747 F.Supp.2d 1063 (W.D.Wis.2010). Following a jury verdict that found U.S. Patent No. 5,353,530 ('530 Patent) and…
2Cases cited8 opinions
- Edward H. Phillips v. Awh Corporation, Hopeman Brothers, Inc., and Lofton Corporation, Defendants-CrossCourt of Appeals for the Federal Circuit · 2006
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Cybor Corporation v. Fas Technologies, Inc., and Fastar Ltd., Defendants-CrossCourt of Appeals for the Federal Circuit · 1998
- I4i Ltd. Partnership v. Microsoft Corp.Court of Appeals for the Federal Circuit · 2010
- Uniloc USA, Inc. v. Microsoft Corp.Court of Appeals for the Federal Circuit · 2011
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3Cited by117 opinions
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- Apple Inc. v. Samsung Electronics Co., Ltd.Court of Appeals for the Federal Circuit · 2013
- Trebro Manufacturing, Inc. v. Firefly Equipment, LLCCourt of Appeals for the Federal Circuit · 2014
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