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:
Nov. 18, 2008
Filed:
Jan. 10, 2006
Jimmy N. Eavenson, Sr., Aurora, OH (US);
Peter Buchanan, Hudson, OH (US);
Jimmy N. Eavenson, Sr., Aurora, OH (US);
Peter Buchanan, Hudson, OH (US);
Commercial Turf Products, Ltd., Streetsboro, OH (US);
Abstract
A ZTR lawnmower having first and second drive wheels and first and second control levers to control the direction and speed of rotation of the first and second drive wheels. The lawnmower further includes a park brake system operatively interconnected with at least one of the drive wheels, and an interlock mechanism interfacing with the parking system. The park brake interlock mechanism includes a parking brake handle movable between an engaged position and a disengaged position to cause the park brake system to respectively resist and not resist rotation of the at least one drive wheel. The interlock mechanism interfaces with the park brake handle and the control levers such that when the first and second control levers are in the neutral position, the interlock mechanism permits the parking brake handle to be placed in the engaged position, and when the first and/or second control levers are not in the neutral position, the interlock mechanism prevents the parking brake handle from being placed in the engaged position.