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. 13, 2022
Filed:
Jul. 11, 2019
Applicant:
Mtd Products Inc, Valley City, OH (US);
Inventors:
Axel Schaedler, Olmsted Township, OH (US);
Peter J. Buchanan, Elyria, OH (US);
Assignee:
MTD PRODUCTS INC, Valley City, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D 34/73 (2006.01); A01D 34/67 (2006.01); A01D 34/68 (2006.01); A01D 101/00 (2006.01);
U.S. Cl.
CPC ...
A01D 34/733 (2013.01); A01D 34/736 (2013.01); A01D 34/67 (2013.01); A01D 34/6806 (2013.01); A01D 2101/00 (2013.01);
Abstract
A low-energy blade system having a quick-change attachment for a lawn maintenance tool is provided. The low-energy blade system requires a reduced amount of energy to rotate the blade system. The blade system includes a shell, a mounting plate attached to the shell, a plurality of quick-attach mechanisms, and a separate cutting blade attachable to each of the quick-attach mechanisms. Each quick-attach mechanism allows a cutting blade to be attached to the mounting plate without the need for external tools, such as screwdriver, wrench, ratchet, or the like.