PER CURIAM.
We believe the trial court was correct in its decision on each of the two principal issues contained in this case, i. e., that the plaintiffs' invention was "in public use" and "on sale" (as those words of art are used in patent law) more than one year prior to the date of the application for a patent. Plaintiff-inventor chose neither to file an earlier application for a patent, nor to himself restrict or limit the use of the valves by others...
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.