MR. JUSTICE BLACK delivered the opinion of the Court.
The sole question presented here is whether an application for patent pending in the Patent Office at the time a second application is filed constitutes part of the "prior art" as that term is used in 35 U. S. C. § 103 (1964 ed.). which reads in part:
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.