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. 04, 2005
Filed:
Jun. 12, 2003
Applicants:
Hisanobu Kanamaru, Sagamihara, JP;
Nobuyuki Ishinaga, Sagamihara, JP;
Shingo Fujikawa, Sagamihara, JP;
Inventors:
Hisanobu Kanamaru, Sagamihara, JP;
Nobuyuki Ishinaga, Sagamihara, JP;
Shingo Fujikawa, Sagamihara, JP;
Assignee:
Aida Engineering Co., Ltd., Sagamihara, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G001/22 ; B21D031/06 ; B21D028/04 ;
U.S. Cl.
CPC ...
Abstract
Notched areas are provided on the outer periphery of a flat plate in the coining process to allow material of said plate flow more easily toward the periphery during the coining process. Use of flat plate provides a more economical way of making elements with accurate size and dimensions for continuously variable transmission belt.