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:
Feb. 12, 2002

Filed:

Jul. 21, 2000
Applicant:
Inventors:

David Silorey, Racine, WI (US);

Stephen J. Towner, Libertyville, IL (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 2/020 ;
U.S. Cl.
CPC ...
B63H 2/020 ;
Abstract

A gear shift mechanism for a marine propulsion system includes a reversible DC electric motor, a sliding clevis, and a shift rod for actuating a gearset within a gearcase between forward, reverse, and neutral positions. The mechanism is housed in a watertight gear shift cover that is attached to a trunnion that, in turn, attaches to a top surface of the gearcase. Electronic, logic driven controls reverse the polarity of the motor to manipulate the shift rod via the sliding clevis to shift the gearcase into a selected operating position.


Find Patent Forward Citations

Silorey, David. (2002). Gear shift mechanism for marine outboard motor drive unit (U.S. Patent No. 6346017). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6346017

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

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