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:
Nov. 25, 2014
Filed:
Dec. 14, 2007
Kozue Matsumoto, Kashiba, JP;
Seiji Tada, Kashiba, JP;
Shigeo Kamamoto, Kashiwara, JP;
Yasutaka Hojo, Namerikawa, JP;
Kozue Matsumoto, Kashiba, JP;
Seiji Tada, Kashiba, JP;
Shigeo Kamamoto, Kashiwara, JP;
Yasutaka Hojo, Namerikawa, JP;
JTEKT Corporation, Osaka-Shi, Osaka, JP;
Todo Kogyo Co., Ltd, Namerikawa-Shi, Toyama, JP;
Abstract
A power transmission chain includes a plurality of link units which are aligned in a chain advancing direction, and each link unit includes a plurality of link plates which are aligned in a chain width direction W. The plurality of link plates include link plates which are punched out of a material by pressing to first and second specifications. A punching direction of the link plates to the first specification and a punching direction of the link plates to the second specification are made opposite to each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile