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. 22, 1988
Filed:
Jul. 24, 1987
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Abstract
Self-propelled walk-behind lawn mower having a rear discharge chute. The rear wheels of the lawn mower are driven by the engine through an axle which is fixed relative to the outer housing and which extends below the discharge chute so as to not interfere with the flow of grass clippings from the discharge chute. A transmission is provided for driving the rear wheels and is offset to one side of the discharge chute so as to be clear of the path of discharged grass. All four wheels of the mower are simultaneously adjustable and the driven rear wheels are adjustably by pivotal movement of a driving transmission that interconnects the wheels with the driven axle. In addition, a combing arrangement is provided on the outer housing for combing grass upwardly before it reaches the cutting blade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile