Vessel propelled by oscillating fin with control mechanisms

Marine propulsion – Oscillating propelling means – Fishtail motion propelling means

Reexamination Certificate

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Details

C440S021000, C440S032000

Reexamination Certificate

active

06997765

ABSTRACT:
A marine propulsion system emulates the fishes swimming motion yet is highly maneuverable as it permits changes from forward to reverse motion while underway. In other aspects, the propulsion system may be designed and optimized for efficient human powered propulsion.

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