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 7001508 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 21, 2006

Filed:

Feb. 24, 2004
Applicants:

Masaya Kurokawa, Wako, JP;

Atsuo Hojo, Wako, JP;

Inventors:

Masaya Kurokawa, Wako, JP;

Atsuo Hojo, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 11/03 (2006.01); B01D 35/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An oil filtering device disposed at a position apart from a crankshaft in a crankcase. An oil filtering deviceis constituted in that a filter storageformed in a left half case bodyof a crankcasecontains a filter elementand a lidof a filter flangeis fitted in an openingof the filter storageAn extension partextending outward from the lidis formed in the filter flangeand the filter flangehas a communication passageinside. Then, an oil passagecommunicating with the tip of a crankshaftis formed in a crank cover. A connection partformed on the tip of the extension partof the filter flangeis fitted in a flange connection partwhich communicates with the oil passageOil is supplied to the tip of the crankshaftfrom the oil filtering deviceThe filter flangeis supported by the left half case bodyand the crank cover


Find Patent Forward Citations

Kurokawa, Masaya. (2006). Oil filtering device in a crankcase recess (U.S. Patent No. 7001508). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7001508

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

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