In re Haller

Garrett, Presiding Judge,

delivered tlie opinion-of the court:

This is an appeal from the decision of the Board of Appeals of the United States Patent Office affirming the decision of the Primary Examiner rejecting claim 15 in appellant’s application for a patent for an invention relating to an insecticide.

Claims 12, 13, and 14 were allowed by the Primary Examiner.

The appealed claim reads:

15. A packaged product comprising cyclopropyl alkyl ether having not more than three carbon atoms in the alkyl group, labeled to show its use as an insecticide.

Appellant’s application discloses the use of…