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:
Jan. 20, 2015
Filed:
Nov. 25, 2013
Applicant:
Mahle Filter Systems Japan Corporation, Tokyo, JP;
Inventor:
Atsushi Nonaka, Kawagoe, JP;
Assignee:
Mahle Filter Systems Japan Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 9/10 (2006.01); F01M 7/00 (2006.01);
U.S. Cl.
CPC ...
F01M 7/00 (2013.01);
Abstract
A head cover having a lubrication structure, and having a box shape, the head cover includes: a side wall; a lower surface side which is opened, and which includes a lower surface circumference portion that is fixed to an upper portion of an engine; a lubrication opening which is opened in an upward direction, and which is disposed on an outer side of the head cover; and a lubrication passage extending from the side wall in an outward direction, and connecting the lubrication opening and an inside of the head cover.