LANOVA CORPORATION v. NATIONAL SUPPLY COMPANY

No. 7341.

116 F.2d 934 (1941)

LANOVA CORPORATION and Acro Aktiengesellschaft, Plaintiffs-Appellants, v. The NATIONAL SUPPLY COMPANY, Defendant-Appellee.

Circuit Court of Appeals, Third Circuit.

January 7, 1941.


Attorney(s) appearing for the Case

John L. Jackson and Arthur H. Boettcher, both of Chicago, Ill., and Charles Denby, Jr., and Reed, Smith, Shaw & McClay, all of Pittsburgh, Pa., for appellants.

Wilber Owen, Allen Owen, and Carl F. Schaffer, all of Toledo, Ohio, and Edward A. Lawrence, of Pittsburgh, Pa., for appellee.

Before BIGGS, MARIS, and CLARK, Circuit Judges.


PER CURIAM.

In a petition for rehearing the appellants contend that this court "* * * fell into a critical error of fact in finding that, at the end of the prosecution of the application for the patent in suit, the Patent Office was convinced that the chamber b was an `air-cell' only and allowed the patent accordingly." In support of this contention the appellants refer to amendments embodied in the last clause of the claims in issue and to the "Remarks" accompanying...

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