The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 1978
Filed:
Apr. 29, 1977
Gerald Sommer, Pirmasens, DT;
International Shoe Machine Corporation, Nashua, NH (US);
Abstract
A roughing machine operable to rough the margin of an upper of a shoe assembly that comprises a last having an insole located on its bottom and the upper mounted thereon with the upper margin lying against and being secured to the bottom of the insole. The shoe assembly is supported bottom-up on a shoe assembly support and the shoe assembly support is so moved as to move succeeding portions of the upper margin past a roughing tool. During this movement of the shoe assembly support, the shoe assembly support is caused to rock to thereby rock the shoe assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile