Legal Opinion
Leviton Manufacturing Co. v. Universal Security Instruments, Inc.
District Court, D. Maryland
Decided February 19, 2004No. CIV. AMD 01-3855PublishedCited by 1 opinion
1Opinion of the Court
MEMORANDUM OPINION
DAVIS, District Judge.
Plaintiff, Levitón Manufacturing Co., Inc., instituted this action against Universal Security Instruments, Inc., and USI Electric, Inc. (hereinafter referred to jointly as “USI”) for patent infringement of Leviton’s patent, U.S. Patent No. 4,595,894 (issued June 17, 1986) (the “ ’894 patent”), entitled “Ground Fault Circuit Interrupting System.” Additionally, Levitón brought a claim for trade dress infringement. USI counterclaimed, seeking a declaratory judgment on several grounds. Now pending, inter alia, are the parties’ cross motions for summary…
2Cases cited88 opinions
- Anderson v. Liberty Lobby, Inc.Supreme Court of the United States · 1986
- Celotex Corp. v. Catrett, Administratrix of the Estate of CatrettSupreme Court of the United States · 1986
- Matsushita Electric Industrial Co., Ltd. v. Zenith Radio CorporationSupreme Court of the United States · 1986
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
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3Cited by1 opinion
- Leviton Manufacturing Co. v. Universal Security Instruments, Inc.District Court, D. Maryland · 2006