ALLEN, Circuit Judge.
This appeal is from a decree dismissing a bill of complaint alleging infringement of claims 1, 2, 3, 4, 6, 8, 10, 11, and 12 of Schmidt & Lee patent, 1,608,622, issued November 30, 1926, for a process for preventing the dissolution of iron and steel in pickling baths, and Gravell & Douty, 1,796,839, issued March 17, 1931, for material for selectively controlling metal pickling baths. The case was heard by a master, who found all claims...
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.