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:
Apr. 20, 2021
Filed:
May. 13, 2019
Applicant:
Kubota Corporation, Osaka, JP;
Inventors:
Hiroki Oso, Sakai, JP;
Akira Tanaka, Sakai, JP;
Hideyuki Koyama, Sakai, JP;
Rina Kaneko, Sakai, JP;
Nobuyoshi Okada, Sakai, JP;
Assignee:
KUBOTA CORPORATION, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F01M 13/04 (2006.01); F02M 35/04 (2006.01); F02M 35/10 (2006.01);
U.S. Cl.
CPC ...
F01M 13/04 (2013.01); F02M 35/044 (2013.01); F02M 35/10157 (2013.01); F02M 35/10222 (2013.01);
Abstract
In an engine that includes a blow-by-gas returning system configured to direct blow-by gas within a crankcase to an intake system through an inside of a head cover, the intake system includes a cover intake-passage disposed at a blow-by-gas outlet of the head cover, and the cover intake-passage communicates with a blow-by-gas passage of the blow-by-gas outlet.