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:
Jan. 30, 2024
Filed:
Jun. 28, 2022
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
David Bruno Parzynski, Jr., Peoria, IL (US);
Thomas Marshall Congdon, Dunlap, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 3/815 (2006.01); E02F 9/28 (2006.01);
U.S. Cl.
CPC ...
E02F 3/8152 (2013.01); E02F 3/815 (2013.01); E02F 9/28 (2013.01); E02F 9/2833 (2013.01); E02F 9/2858 (2013.01); E02F 9/2883 (2013.01);
Abstract
A wear member comprises a shank portion defining a longitudinal axis, a free end and a perimeter, at least one flat surface on the perimeter extending to the free end and a cross-hole defining a cross-hole axis along which the cross-hole extends through the at least one flat surface perpendicularly, and a wear portion extending downwardly axially from the shank portion, the wear portion including a polygonal configuration.