IRVING R. KAUFMAN, District Judge.
This is an action for alleged infringement of two patents relating to variable focal lens systems for motion picture and television cameras. These patents are No. 2,454,686 (hereinafter called 686), issued November 23, 1948, and No. 2,718,817 (hereinafter called 817), issued September 27, 1955.
Plaintiff, a New York corporation manufacturing and selling varifocal lenses, alleges that defendant, by selling certain lens systems...
Let's get started

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.