Klein v. Russell

Name: Klein v. Russell
Cite: 86 U.S. 433
Year: 1873
Bluebook cite: Klein v. Russell, 86 U.S. 433 (1873).
Author
URL: 86 U.S. 433
Item Type: case
Summary: Established the following standard of utility: the determination of the presence or absence of utility must be made in the light of the common knowledge of persons skilled in the art.