In re Campbell

This is an appeal from a decision of the Board of Appeals of the United States Patent Office, affirming a decision of the examiner, rejecting all of the claims of appellant’s application, five in number, for want of patentability in view of the prior art.

*1352Claims 5 and 9 are illnstratiye of the claims in issue 'and read as follows:

5. The combination with a reciprocating pump having power and water cylinders at the opposite ends thereof and connected together by a cradle, of bosses extending outwardly from the power and water cylinders and formed thereon, tie rods extending through the bosses…