Application of Robert M. Cole

SMITH, Judge;

The Board of Appeals affirmed the examiner’s rejection of claims in appellant’s application 1 for a patent on a method and composition in which a low volatility insecticide, such as a pyrethrin, is propelled into the air by the subliming action of a highly volatile solid, such as paradichlorobenzene, a common moth-proofing material.

Claims, 4, 7, 9 and 10, all the claims remaining in the application, were finally rejected as “unpatentable over” Electrolux British Patent in view of either Chuck U. S. Patent or Algard British Patent. The issue thus presented arises under 35 U.S.C. §…