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.

Date of Patent:
Oct. 20, 2026

Filed:

Nov. 07, 2023
Applicant:

Caterpillar Inc., Peoria, IL (US);

Inventors:

Bruce Raymond Vahling, Urbana, IL (US);

Nathaniel K. Harshman, Sullivan, IL (US);

Benjamin J. Kovalick, Chillicothe, IL (US);

Assignee:

Caterpillar Inc., Peoria, IL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 3/815 (2006.01); E02F 3/76 (2006.01);
U.S. Cl.
CPC ...
E02F 3/8152 (2013.01); E02F 3/764 (2013.01);
Abstract

A work attachment for a work machine is disclosed. The work attachment has a moldboard that has moldboard apertures and moldboard fasteners along its bottom surface. The work attachment also has a clamp bar having its own set of apertures to receive the moldboard fasteners for attaching the clamp bar to the moldboard. The clamp bar slides around the moldboard fasteners, along a longitudinal axis of the moldboard, from an open position to a closed position to attach a cutting edge to the moldboard.


Find Patent Forward Citations

Quick Actions:

Vahling, Bruce. (2026). Motor grader quick change work attachment (U.S. Patent No. 12768131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768131

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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