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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.:

US 11464164 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

Feb. 25, 2019

High-efficiency cutting system

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:

Wegman Hessler

Primary Examiner:

Thomas B Will

Assistant Examiner:

Joan D Misa

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.

Find Patent Forward Citations

Cmich, Ryan. (2022). High-efficiency cutting system (U.S. Patent No. 11464164). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11464164

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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