Court of Customs and Patent Appeals April 18, 1968, Patent Appeal 7905 (Application of Arthur Philip Jentoft)

RICH, Judge.

This appeal is from a decision of the Patent Office Board of Appeals affirming the rejection of claims 3, 9,13, and 14

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of application serial No. 144,610, filed October 12, 1961, for “Extensible Plug Valve.” In his brief, appellant “waives the appeal” as to claims 13 and 14 so as to them the appeal will be dismissed, leaving for consideration only claims 3 and 9.