Argument on appeal of Enoch S. Yentzer to the Commissioner of Patents, from the decision of the primary examiner and examiners-in-chief
Subtitle: in the matter of the interfering applications of Enoch S. Yentzer and John P. Sherwood, for a patent for a machine-made sewing stitch : together with the decision of the Hon. David P. Holloway, Commissioner of Patents : appeal sustained
By: De Witt C. Lawrence, Robert W. Fenwick, for Yentzer
Contributors: Yentzer, Enoch S.; Sherwood, John P.; Holloway, David P. (David Pierson), 1809-1883; Fenwick, Robert W. (Robert Washington); United States. Patent Office
Publisher: s.n.
Published: 1862
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Trials, litigation; Sewing machines; Patents