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:
Nov. 29, 2022
Filed:
Jun. 04, 2019
Applicant:
Caterpillar Inc., Deerfield, IL (US);
Inventor:
Benjamin J. Kovalick, Decatur, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 3/76 (2006.01); F16C 33/58 (2006.01); E02F 3/84 (2006.01);
U.S. Cl.
CPC ...
E02F 3/764 (2013.01); E02F 3/844 (2013.01); F16C 33/58 (2013.01); E02F 3/7645 (2013.01); F16C 2350/26 (2013.01);
Abstract
A drawbar-circle-moldboard assembly for a work machine includes a drawbar, a circle assembly, and a moldboard. The drawbar is configured to be pivotably connected to a frame of the work machine. The circle assembly is rotatably connected to the drawbar and includes a circle member formed from a hollow box section. The moldboard is connected to the circle assembly.