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. 26, 2013
Filed:
Apr. 30, 2008
Applicants:
Yoshihiro Akiyama, Wako, JP;
Atsushi Yoshimura, Wako, JP;
Isao Emi, Tokyo, JP;
Inventors:
Assignees:
Honda Motor Co., Ltd., Tokyo, JP;
Mahle Filter Systems Japan Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 25/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A part of a ceiling wall () of a head cover () that opposes an intake collection chamber () is constituted by a concave ceiling wall () that defines a concave surface facing the intake collection chamber (), and the concave ceiling wall () is formed with a recessed groove () that further recedes toward an inner side of the head cover.