MATHEWS, Circuit Judge.
This was an action by appellant against appellee for infringement of claims 13, 14 and 15 of patent No. 2,042,407. Defenses pleaded by appellee were that the claims were invalid, and that, if valid, they were not infringed. The court below held the claims invalid and dismissed the action. Appellant seeks reversal.
The patent was applied for by appellant on August 13, 1931, and was issued to him on May 26, 1936. It relates to devices...
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.