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:
Dec. 03, 2002
Filed:
Jul. 18, 2001
Darrel L. Turner, Reeseville, WI (US);
Richard L. Wilkey, Hartland, WI (US);
Fisher Barton, Inc., Watertown, WI (US);
Abstract
A rotary lawn mower blade with improved combined mulching and shredding capability includes an outboard section having a leading cutting edge and a trailing edge. The trailing edge of the outboard section includes a plurality of teeth. The blade also includes a transition section having a leading cutting edge that is at least partially offset relative to the leading cutting edge of the outboard section. The transition section further includes a trailing edge having a partial tooth. Preferably, the plurality of teeth on the outboard section are twisted in either an inboard or an outboard direction. Additionally, the partial tooth can be twisted in an inboard direction. The blade also preferably includes a central mounting portion and an inboard section between the central mounting portion and the transition section. The inboard section also includes a leading cutting edge and a trailing edge.