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:
Feb. 03, 2009
Filed:
May. 27, 2004
Applicant:
Junichi Ooka, Nagoya, JP;
Inventor:
Junichi Ooka, Nagoya, JP;
Assignee:
O-Oka Corporation, Toyota-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D 11/00 (2006.01); F16H 15/02 (2006.01); B21K 1/30 (2006.01); B21J 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A speed change gear with dog clutch pawls projected on a side surface of a gear body having a speed change gear part on an outer peripheral surface thereof, and a method and a device of manufacturing the same, in which the dog clutch pawls are provided with back tapers on at least engaging surface thereof, and the dog clutch pawls with back tapers and the change gear part are integrally molded by forging.
Ooka, Junichi. (2009). Speed change gear with dog clutch pawl, and method and device of manufacturing the same (U.S. Patent No. 7484611). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7484611
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile