Court of Customs and Patent Appeals June 15, 1967, Patent Appeal 7781 (Application of Marvin C. Van Wanderham, Warren W. Worthley and Carl R. Comolli)

SMITH, Judge.

The issue presented is whether, in view of the facts of record, appellants’ invention relating to cryogenic liquid systems, is obvious within the meaning of 35 U.S.C. § 103. The real party in interest, by virtue of an assignment, is the National Aeronautics and Space Administration.

All three of the appealed claims were considered together.