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:
Oct. 30, 1990
Filed:
May. 11, 1989
Applicant:
Inventor:
Masaaki Shigesada, Hatano, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430323 ; 430299 ; 430324 ; 430329 ; 430430 ;
Abstract
To mold artificial leather provided with real leather like feeling or touch on the surface thereof, a leather wrinkle pattern is formed on the artificial leather in such a way that the ridge portions are glazed and the furrow portions are matted. For the purpose of molding the above-mentioned artificial leather, the inner surface of the metallic mold is contrary formed in such a way that the ridge portions are matted but the furrow portions are glazed.
Shigesada, Masaaki. (1990). Method of treating inner mold surface (U.S. Patent No. 4966832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4966832
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile