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:
Jul. 13, 2004
Filed:
Apr. 29, 2002
Applicant:
Inventors:
Masaru Suzuki, Hamamatsu, JP;
Sadato Yoshida, Hamamatsu, JP;
Assignee:
Yamaha Marine Kabushiki Kaisha, Shizuoka-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01M 1/00 ;
U.S. Cl.
CPC ...
F01M 1/00 ;
Abstract
An oil pressure control warning system for an outboard motor which uses timers dependent on various predetermined oil pressures to correctly determine actual harmful lubrication deficiencies and warn the operator of such lubrication deficiencies. The alarm warning can include an audible and visual operation and is turned off as soon as the correct oil pressure is resumed.