SLICK, District Judge.
Plaintiff sues defendants and alleges infringement of patent No. 1,676,485 for a leader-pipe strap, and prays for an injunction and accounting. The patent sued on was granted to plaintiff July 10, 1928.
Defendants claim, first, that plaintiff is estopped to claim a patent on a one-piece strap because in the Patent Office he waived this claim or acquiesced in a ruling disallowing the same; second, that the patent in suit is invalid, ...
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.
