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IN RE PRUTTON

Patent Appeals No. 5157.

156 F.2d 87 (1946)

In re PRUTTON et al.

Court of Customs and Patent Appeals.

June 11, 1946.

Attorney(s) appearing for the Case

Oberlin, Limbach & Day, of Cleveland, Ohio, for appellants.

W. W. Cochran, of Washington, D. C. (E. L. Reynolds, of Washington, D. C., of counsel), for Commissioner of Patents.

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, JACKSON, and O'CONNELL, Associate Judges.

BLAND, Associate Judge.

Appellants have here appealed from the decision of the Board of Appeals of the United States Patent Office affirming the action of the Primary Examiner in finally rejecting claims 1 to 25, inclusive, in appellants' application for a patent on an alleged improved agent for lubricating oils. No claims were allowed. Claims 2, 4, 5, 8, 9, 20 to 23, and 25 have been rejected as not reading on elected species and hence need not be considered here...

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