Paul M. Ambrose and Crimora Research and Development Corporation v. John A. Marzall, Commissioner of Patents
U.S. Court of Appeals for the D.C. Circuit
Paul M. Ambrose and Crimora Research and Development Corporation v. John A. Marzall, Commissioner of Patents, 181 F.2d 272 (D.C. Cir. 1950)
86 U.S. App. D.C. 413
Paul M. Ambrose and Crimora Research and Development Corporation v. John A. Marzall, Commissioner of Patents
Opinion
This appeal is from a judgment for the defendant Commissioner of Patents in,a suit under R.S. § 4915, 35 U.S.C.A. § 63, to obtain reissue of a patent with added claims. Quite apart from any question of estoppel, there was no substantial evidence of the “inadvertence, accident, or mistake” required by R.S. § 4916, 35 U.S.C.A. § 64. We express no opinion regarding the District Court’s ruling that the appellant was, as a matter of law, estopped to make the added claims.
Affirmed.
Reference
- Full Case Name
- Paul M. AMBROSE and Crimora Research and Development Corporation, Appellants, v. John A. MARZALL, Commissioner of Patents, Appellee
- Status
- Published