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:
Aug. 04, 2026
Filed:
Sep. 08, 2023
Applicant:
Doosan Bobcat North America, Inc., West Fargo, ND (US);
Inventors:
Cody Erhardt, Bismarck, ND (US);
Daniel J. Krieger, Bismarck, ND (US);
William Jacobson, Audubon, MN (US);
Assignee:
Doosan Bobcat North America, Inc., West Fargo, ND (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 15/00 (2006.01); F15B 13/02 (2006.01); F15B 13/04 (2006.01); F15B 15/24 (2006.01); F16D 57/06 (2006.01);
U.S. Cl.
CPC ...
F15B 15/24 (2013.01); F15B 13/024 (2013.01); F15B 13/0401 (2013.01); F16D 57/06 (2013.01);
Abstract
A power machine can include a frame, a power source, a machine hydraulic system, and a rotary implement removably securable to the frame. The machine hydraulic system can provide operational hydraulic power to a hydraulic motor of the rotary implement through an implement hydraulic circuit. In an implement braking mode, flow of hydraulic fluid through the implement hydraulic circuit can provide braking for the hydraulic motor.