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:
Mar. 31, 1987
Filed:
Jul. 11, 1985
Applicant:
Inventors:
John D O'Brien, Rochelle, IL (US);
Stephen M Baker, Woodstock, IL (US);
Douglas G Davidson, Chicago, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
56249 ;
Abstract
A lawnmower apparatus having a plurality of elongated lines or cables fabricated from a plastic material and the like that are arranged for movement about an axis. The lines are attached to rotatable plates or discs such that the apparatus acts as a reel-type lawnmower to cut grass in conjunction with an elongated bar. A resilient assembly maintains appropriate tensioning of the lines during operation of the lawnmower.