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. 30, 1988
Filed:
Feb. 17, 1987
Applicant:
Inventors:
Assignee:
Shanshin Kogyo Kabushiki Kaisha, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
1231 / ; 123 / ; 1231 / ; 1231 / ; 184108 ;
Abstract
A number of embodiments of outboard motors incorporating lubricating systems having a filter for filtering gravity flow of lubricant to the engine and for sensing a clogged filter condition. In each embodiment, a warning is given when the filter clogging condition is noted and furthermore there is provided an arrangement for reducing the speed of the engine and accordingly the lubricant consumption in response to such a clogging condition. In addition, the sensing device also provides an indication of the level of lubricant within the reservoir.
Abe, Koji. (1988). Warning system of filter binding in liquid supplying system (U.S. Patent No. 4766860). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4766860
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