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:
Apr. 13, 2004
Filed:
Oct. 23, 2001
Applicant:
Inventor:
Jonathan Melven Kemp, Roseland, LA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 1/700 ;
U.S. Cl.
CPC ...
B60K 1/700 ;
Abstract
A drive system for propelling a lawnmower which includes a chassis, a driveshaft, a pair of ground engaging wheels and means for moving the ground engaging wheels into direct contact with the driveshaft. The driveshaft is mounted firmly in the chassis, allowing the use of a variable speed transmission that rotates the driveshaft at different speeds; the selection of these speeds to be controlled by the operator. The ground engaging wheels are moved by the operator into direct contact with the driveshaft to accomplish the propulsion of the lawnmower.
Quick Actions:
Kemp, Jonathan. (2004). Variable speed friction drive for lawnmower (U.S. Patent No. 6719086). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6719086
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile