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.:

US 7121242 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 17, 2006

Filed:

Mar. 17, 2004
Applicants:

Hiroatsu Inui, Saitama, JP;

Takanori Osuka, Saitama, JP;

Inventors:

Hiroatsu Inui, Saitama, JP;

Takanori Osuka, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01M 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A lubricating structure for an OHC internal combustion engine including a cam holder, wherein an oil feed path for feeding a lubricant to an upper end of a valve stem is formed integrally with the cam holder so as to project therefrom.


Find Patent Forward Citations

Inui, Hiroatsu. (2006). Lubricating structure of ohc internal combustion engine (U.S. Patent No. 7121242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7121242

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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