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:
Sep. 06, 1988

Filed:

Oct. 15, 1987
Applicant:
Inventors:

James R Draxler, Fond du Lac, WI (US);

Steven K Hansen, Fond du Lac, WI (US);

Assignee:

Brunswick Corporation, Skokie, IL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ; F01M / ; F02B / ;
U.S. Cl.
CPC ...
123 4115 ; 1231 / ; 1231 / ;
Abstract

In a marine drive having a wiring harness (14) connected between the engine (2) and the helm (8), an alarm sensing module (26) is connected to the harness (14) and provides a warning of one or more abnormal engine conditions, without altering the existing wiring harness or adding wires thereto. A temperature switch (30) and an oil pressure switch (32) are provided at the engine, and the sensing module (26) is connected to the engine temperature gauge (10) and engine oil pressure gauge (12) at the helm. The module activates an alarm (28) in response to high engine temperature or low engine oil pressure.


Find Patent Forward Citations

Draxler, James. (1988). Alarm system for marine drive (U.S. Patent No. 4768471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4768471

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

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