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. 02, 2021
Filed:
Jun. 06, 2017
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Tyler G. Groves, Bettendorf, IA (US);
Robert W. Martin, Davenport, IA (US);
Brent A. Augustine, Davenport, IA (US);
Peter R. Nedved, Coal Valley, IL (US);
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B 23/06 (2006.01); A01C 5/06 (2006.01); A01B 15/16 (2006.01); A01B 33/02 (2006.01); B22F 1/02 (2006.01); B23K 26/34 (2014.01);
U.S. Cl.
CPC ...
A01B 33/024 (2013.01); A01B 23/06 (2013.01); B22F 1/02 (2013.01); B23K 26/34 (2013.01);
Abstract
A disk blade having a circular blade body of a first base material of a first hardness and having top and a bottom surfaces and an outer edge extending around the blade body. At least one clad bead extends circumferentially about the blade body on the bottom surface adjacent the outer edge of a second hardness greater than the first hardness of the base material. Various bead patterns are possible.