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. 02, 2022
Filed:
Jun. 02, 2015
Applicant:
Nissan Motor Co., Ltd., Yokohama, JP;
Inventors:
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 35/10 (2006.01); F02F 1/42 (2006.01);
U.S. Cl.
CPC ...
F02M 35/10072 (2013.01); F02F 1/42 (2013.01); F02M 35/10078 (2013.01); F02M 35/10085 (2013.01); F02M 35/10268 (2013.01); F02M 35/10321 (2013.01); F02M 35/10347 (2013.01);
Abstract
A sleeve structure comprises a plurality of sleeve main bodies fitted respectively into intake ports of a cylinder head of a multi-cylinder internal combustion engine and a shared base provided on one end of the plurality of sleeve main bodies. By fixing this sleeve structure to the cylinder head, an amount of labor involved in a fixing operation for fixing sleeves to a cylinder head is reduced.
Quick Actions:
Netsu, Hironao. (2022). Intake passage structure for multi-cylinder internal combustion engine (U.S. Patent No. 11401896). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11401896
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile