MARTIN, Chief Justice.
This is an appeal from a decision of the Commissioner of Patents rejecting all of the 20 claims in the appellant's application for a patent.
Appellant's device comprises a train pipe coupling for connecting the pipe lines of adjacent railroad cars, consisting of sections of pipes provided with ball and socket joints to permit or allow for the relative movements caused by the swaying of the coupled cars. As shown by the drawing, the pipe...
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.