General Elec. Co. v. DeForest Radio Co.

Name: General Elec. Co. v. DeForest Radio Co.
Cite: 44 F.2d 931
Year: 1931
Bluebook cite: General Elec. Co. v. DeForest Radio Co., 44 F.2d 931 (1931).
Author
URL: 44 F.2d 931
Item Type: case
Summary: The court declared that the usefulness of the tube could be assumed and the defendant had evidenced usefulness by his use of the tube.