SWEENEY, Chief Judge.
This is an action for infringement of U. S. Patents No. 2,104,949 (hereinafter referred to as '949) and No. 2,199,227 (hereinafter referred to as '227) brought by the plaintiff Alvin M. Marks as owner, and the plaintiff Depix Corporation as exclusive assignee of said patents. By counterclaim the defendant Polaroid Corporation charges the plaintiffs with infringement of three patents owned by it, and with infringement of its registered trademark...
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.