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GEOPHYSICAL DEVELOPMENT CORPORATION v. COE

No. 8209.

136 F.2d 275 (1943)

GEOPHYSICAL DEVELOPMENT CORPORATION et al. v. COE, Commissioner of Patents.

United States Court of Appeals for the District of Columbia.

Decided June 7, 1943.

Attorney(s) appearing for the Case

Mr. Lawrence Koenigsberger, of Washington, D. C., with whom Mr. Sol. Shappirio, of Washington, D. C., was on the brief, for appellants.

Mr. E. L. Reynolds, U. S. Patent Office, of Washington, D. C., with whom Mr. W. W. Cochran, Solicitor, U. S. Patent Office, of Washington, D. C., was on the brief, for appellee.

Before GRONER, Chief Justice, and EDGERTON and ARNOLD, Associate Justices.

PER CURIAM.

The controversy here arises out of an interference proceeding in the Patent Office, instituted under the provisions of R.S. § 4904,1 to determine priority of invention between parties claiming substantially the same invention. Appellants applied for a patent on a device for measuring radio activity. An interference was declared with the then pending application of one Neufeld, to which was subsequently added the later...

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