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. 26, 1989
Filed:
Jul. 01, 1988
Applicant:
Inventor:
John W Fenton, Key Largo, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474-8 ; 474 21 ;
Abstract
A continuously variable transmission having pulleys mounted on parallel input and output shafts and an endless belt engaging both pulleys for power transmission from the input shaft to the output shaft. The pulley on the output shaft is split into axially spaced halves having facing conical surfaces for variation of the radius at which the belt engages such pulley. One or both halves of the pulley on the output shaft have threaded bores mating with threaded portions of the output shaft.
Quick Actions:
Fenton, John. (1989). Continuously variable transmission (U.S. Patent No. 4869705). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4869705
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile