APPLICATION OF CHECHOT

Patent Appeal No. 5008.

148 F.2d 1018 (1945)

Application of CHECHOT.

Court of Customs and Patent Appeals.

April 9, 1945.


Attorney(s) appearing for the Case

Norbert E. Birch, of Washington, D. C., for appellant.

W. W. Cochran, of Washington, D. C., for the Commissioner of Patents.

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


GARRETT, Presiding Judge.

The Board of Appeals of the United States Patent Office having affirmed the examiner's rejection of all the claims, numbered 7 to 12, inclusive, of appellant's application for patent for a method of treatment of hydrocarbon oils, appellant appeals to this court seeking review and reversal of the board's decision.

In his brief appellant states:

"The invention relates to the recovery of oil-soluble sulfonates from acid treated...

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