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:
Sep. 17, 2002
Filed:
Jan. 09, 2001
Applicant:
Inventor:
Tianfu Li, Troy, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/08 ;
U.S. Cl.
CPC ...
F16H 3/08 ;
Abstract
A power transmission mechanism includes a cluster gear formed integrally with, or fixed to an input shaft, and an output shaft arranged parallel to the input shaft and rotatably supporting gears in continuous meshing engagement with pinions of the cluster gear. A control bar, coaxial with the output shaft, defines a axial slot interconnected with radial slots on the output shaft. Locking bolts located in the radial slots and guided by a track, alternately move radially into and out of engagement with the selected gear.
Li, Tianfu. (2002). Transmission mechanism (U.S. Patent No. 6450054). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6450054
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile