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:
Oct. 11, 2022
Filed:
Feb. 25, 2019
Applicant:
Mtd Products Inc, Valley City, OH (US);
Inventors:
Ryan Cmich, Sharon Township, OH (US);
Adam Ference, Westlake, OH (US);
Assignee:
MTD PRODUCTS INC, Valley City, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/73 (2006.01); A01D 34/81 (2006.01); A01D 34/82 (2006.01); A01D 34/00 (2006.01); A01D 101/00 (2006.01); A01D 34/66 (2006.01); A01D 34/78 (2006.01); A01D 69/02 (2006.01);
U.S. Cl.
CPC ...
A01D 34/73 (2013.01); A01D 34/661 (2013.01); A01D 34/664 (2013.01); A01D 34/733 (2013.01); A01D 34/736 (2013.01); A01D 34/81 (2013.01); A01D 34/828 (2013.01); A01D 34/001 (2013.01); A01D 34/008 (2013.01); A01D 34/66 (2013.01); A01D 34/78 (2013.01); A01D 69/02 (2013.01); A01D 2101/00 (2013.01);
Abstract
A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk provided within a housing including a vertical standoff. The blade disk includes a first pair of cutting blades located between the center of the blade disk and the circumference of the blade disk, and a second pair of cutting blades located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.