Maryland District Court Construes Patent Claims To Give Plain And Ordinary Meaning

Monday, July 11, 2016

After holding a Markman claim construction hearing, Judge Marvin Garbis construed the claims of U.S. Patent No. 8,887,910 directed to a “protective cover for an electronic device” to give disputed claim terms their “plain and ordinary meaning.”  Focusing on the explicit language of the claims, the Court declined the defendant’s requests to read several extraneous limitations into the claims.  As claim construction tools, the Court relied on embodiments disclosed in the patent’s specification and the doctrine of claim differentiation.  M-Edge Int’l Corp. v. Lifeworks Tech. Grp., MJG-14-3627, 2016 WL 632028 (D. Md. Feb. 16, 2016).