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:
Aug. 07, 2019
Applicant:
Caterpillar Inc., Deerfield, IL (US);
Inventors:
Chandrasen R. Rathod, Peoria, IL (US);
Roger L. Recker, Dunlap, IL (US);
Robert J. Pickerill, Peoria, IL (US);
Susan M. Graham, Morton, IL (US);
Scott Keele, Germantown Hills, IL (US);
Thomas J. Yaniak, Washington, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 55/15 (2006.01); B62D 55/12 (2006.01); B62D 55/21 (2006.01);
U.S. Cl.
CPC ...
B62D 55/15 (2013.01); B62D 55/12 (2013.01); B62D 55/21 (2013.01);
Abstract
A bushing for a track assembly, according to one or more embodiments, includes: a tubular bushing substrate having a longitudinal length and an outer surface; and at least one white iron member fixed to the outer surface of the tubular bushing substrate.