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:
Feb. 22, 2022
Filed:
Aug. 14, 2018
Arctic Cat Inc., Thief River Falls, MN (US);
Alexander Konrad Fuhrman, Thief River Falls, MN (US);
Ryan Douglas Hayes, Warren, MN (US);
Andrew Jon Ellsworth, Thief River Falls, MN (US);
Cord Miller Christensen, Goodridge, MN (US);
David Mark Sabo, Thief River Falls, MN (US);
Derek Robert Kvenvold, Thief River Falls, MN (US);
Arctic Cat, Inc., Thief River Falls, MN (US);
Abstract
A two-stroke engine comprises a first oiling system and a second oiling system. The first oiling system includes a low-pressure pump that distributes oil from a first oil tank to the two-stroke engine. The second oiling system includes a pump mechanically coupled to a crankshaft of the two-stroke engine, wherein the pump distributes oil from a second oil tank to an accessory at a pressure greater than the first oil pressure, wherein oil distributed to the accessory is returned to the second oil tank.