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.

Date of Patent:
Mar. 03, 2015

Filed:

Mar. 23, 2011
Applicant:

Hiroshi Takahashi, Saitama, JP;

Inventor:

Hiroshi Takahashi, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03B 11/02 (2006.01); F01M 11/04 (2006.01); F01M 11/00 (2006.01); F01M 11/03 (2006.01); F16L 29/02 (2006.01); F16L 39/00 (2006.01); F16N 21/00 (2006.01);
U.S. Cl.
CPC ...
F01M 11/04 (2013.01); F01M 11/0004 (2013.01); F01M 11/03 (2013.01); F16L 29/02 (2013.01); F16L 39/00 (2013.01); F16N 21/00 (2013.01); F01M 2011/0025 (2013.01); F01M 2011/0029 (2013.01); F01M 2011/0054 (2013.01);
Abstract

An oil storing device includes a body portion. The body portion is formed at its one end with an engaging portion having an oil supply port for supplying engine oil and an oil return port for introducing the engine oil. The engaging portion is detachably connected to a connecting portion of a crankcase. Oil storing chambers for storing the engine oil are formed in the body portion so as to be connected to the oil supply port and the oil return port. When the engaging portion is engaged with the connecting portion of the crankcase, the oil supply port is connected to an inlet port leading to an oil pump, and the oil return port is connected to an outlet port to the crankcase.


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