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:
Oct. 03, 2023
Filed:
Nov. 17, 2020
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Benjamin Isaac Jones, Bartonville, IL (US);
Mircea Dumitru, Washington, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/205 (2006.01); B62D 55/32 (2006.01); B62D 55/21 (2006.01); B25B 27/22 (2006.01);
U.S. Cl.
CPC ...
B62D 55/205 (2013.01); B62D 55/21 (2013.01); B62D 55/32 (2013.01); B25B 27/22 (2013.01);
Abstract
A track chain member includes a shoe member, and a first rail member extending from the shoe member. The first rail member includes a first lug defining a first bore defining a first longitudinal axis and including a first bushing retention shelf disposed in the first bore, as well as a second lug including a second bushing retention shelf disposed in the second bore. A third lug extends in a direction opposite that of the first lug and second lug and is disposed axially between the first lug and the second lug.