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:
Aug. 08, 2023
Filed:
Jul. 02, 2020
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Chandrasen R. Rathod, Peoria, IL (US);
Roger L. Recker, Dunlap, IL (US);
Thomas J. Yaniak, Washington, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/28 (2006.01); B62D 55/32 (2006.01); C23C 8/22 (2006.01); C21D 9/50 (2006.01); C21D 9/00 (2006.01);
U.S. Cl.
CPC ...
B62D 55/28 (2013.01); B62D 55/32 (2013.01); C21D 9/0068 (2013.01); C21D 9/50 (2013.01); C23C 8/22 (2013.01); C21D 2211/008 (2013.01);
Abstract
A track shoe includes a base plate, a grouser extending from the base plate, and at least one white iron member. At least a portion of the grouser includes a substantially martensitic structure. The at least one white iron member is fixed to a portion of the grouser.