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:
Jul. 14, 2026
Filed:
May. 22, 2025
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Nicholas J. Argenziano, Otsego, MN (US);
Jason W. Muir, Andover, MN (US);
Jacob M. Saari, Nowthen, MN (US);
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Abstract
A mobile machine including: a frame; at least left and right propulsion devices on left and right sides of the mobile machine; and a hydraulic system including: a left hydraulic cylinder configured to adjust a distance between the frame and the left propulsion device, and having a rod end and a blind end; a right hydraulic cylinder configured to adjust a distance between the frame and the right propulsion device, and having a rod end and a blind end; a first valve set movable between positions permitting and preventing flow of hydraulic fluid between the rod ends of the left and hydraulic cylinders; and a second valve set movable between positions permitting and preventing the flow of the hydraulic fluid between the blind ends of the left and right hydraulic cylinders.