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:
Mar. 08, 2022
Filed:
Nov. 22, 2016
Applicant:
Toyo Seikan Group Holdings, Ltd., Tokyo, JP;
Inventors:
Assignee:
TOYO SEIKAN GROUP HOLDINGS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 22/28 (2006.01); B21D 37/01 (2006.01); B21D 51/26 (2006.01); B21D 37/20 (2006.01); B21D 28/14 (2006.01);
U.S. Cl.
CPC ...
B21D 22/28 (2013.01); B21D 28/14 (2013.01); B21D 37/01 (2013.01); B21D 37/205 (2013.01); B21D 51/26 (2013.01);
Abstract
A mold used for blanking a metal plate to shape a blank to be drawn. The mold has a surface treatment film and a top face to be brought into contact with the metal plate and a peripheral end face communicated indirectly with the top face. At least the top face is coated with the surface treatment film.
Shiroishi, Ryozo. (2022). Mold and method for manufacturing drawn can (U.S. Patent No. 11267033). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11267033
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile