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. 06, 2019
Filed:
May. 24, 2017
Polaris Industries Inc., Medina, MN (US);
Michael J. Bluhm, Osceola, WI (US);
Bryan D. O'Rourke, Wyoming, MN (US);
Craig M. Beach, Lakeville, MN (US);
G. Jay McKoskey, Forest Lake, MN (US);
Sven Mueller, Saint Paul, MN (US);
Indian Motorcycle International, LLC, Medina, MN (US);
Abstract
An engine is disclosed of the V-configuration having an integrated engine and transmission. The engine has an engine ventilation system communicating between the crankcase and an upper end of the valve cover, whereby blow-by gases can be returned to the air intake system to recycle the unspent fuel. The engine also includes an easily accessible/removable cam, such that the camshaft may be removed without removing the rocker arms. The engine also includes a lubrication system for lubricating components of the engine and transmission.