IN RE FISCHER

Patent Appeal No. 4591.

125 F.2d 1016 (1942)

In re FISCHER.

Court of Customs and Patent Appeals.

February 24, 1942.


Attorney(s) appearing for the Case

Stephen Cerstvik, of Bendix, N. J., and N. D. Parker, Jr., of Washington, D. C. (C. J. Kalman, of Bendix, N. J., of counsel), for appellant.

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

Before GARRETT, Presiding Judge, and BLAND, HATFIELD, LENROOT, and JACKSON, Associate Judges.


BLAND, Judge.

The application for a patent involved in this appeal is concerned with a gyroscopic instrument and particularly with one in aircraft which indicates the craft's angular acceleration. The Primary Examiner of the United States Patent Office, after having allowed four claims in which appear certain defined limitations descriptive of appellant's structure not found in the prior art, rejected claims 11, 12, 13 and 14, which are the broad claims in the application...

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