Portable control device used as a security and safety...

Details Portable control device used as a security and safety... Portable control device used as a security and safety...

2006-07-25

2006-07-25

Swinehart, Ed (Department: 3617)

Marine propulsion

Engine, motor, or transmission control means

Reexamination Certificate

active

07081028

ABSTRACT:
An engine control system for a marine propulsion system uses a portable control device that is configured to emit first and second signals that are receivable by first and second sensors. The first signal relates to the starting of the engine of the marine propulsion system by the operator. The second signal relates to the presence of the operator, wearing the portable control device, within a predescribed zone surrounding the second sensor near the helm position.

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