Legal Opinion
General Electric Co. v. Sciaky Bros.
Court of Appeals for the Sixth Circuit
Decided September 4, 1969No. Nos. 18640, 18641PublishedCited by 4 opinions
1Opinion of the Court
EDWARDS, Circuit Judge.
These two appeals resulted from a suit originally filed in 1957 in the United States District Court for the Eastern District of Michigan by the General Electric Company. General Electric sought a declaratory judgment establishing invalidity and General Electric’s nonin-fringement of two patents held by Sciaky Bros., Inc., under license from Welding Research, Inc. Sciaky and Welding Research then filed a counterclaim claiming infringement of the two patents by General Electric.
Both patents in suit describe method and apparatus for converting multiple or three-phase…
2Cases cited24 opinions
- United States v. United States Gypsum Co.Supreme Court of the United States · 1948
- Graver Tank & Mfg. Co. v. Linde Air Products Co.Supreme Court of the United States · 1950
- Commissioner v. DubersteinSupreme Court of the United States · 1960
- United States v. General Motors Corp.Supreme Court of the United States · 1966
- Aro Manufacturing Co. v. Convertible Top Replacement Co.Supreme Court of the United States · 1964
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3Cited by4 opinions
- Central Soya Company, Inc. v. Geo. A. Hormel & CompanyCourt of Appeals for the Federal Circuit · 1983
- General Electric Company v. Sciaky Bros., Inc., and Welding Research, Inc., General Electric Company, Plaintiff-Cross-Appellant v. Sciaky Bros., Inc., and Welding Research, Inc., Defendants-Cross-AppelleesCourt of Appeals for the Sixth Circuit · 1969
- Saturn Manufacturing, Inc., Appellant/cross-Appellee v. Williams Patent Crusher & Pulverizer Co. And Robert M. Williams, Appellees/cross-AppellantsCourt of Appeals for the Eighth Circuit · 1983
- Central Soya Company, Inc. v. Geo. A. Hormel & CompanyCourt of Appeals for the Federal Circuit · 1983