Marine propulsion – Screw propeller – With means effecting or facilitating movement of propulsion...
Patent
1998-05-04
1999-11-30
Avila, Stephen
Marine propulsion
Screw propeller
With means effecting or facilitating movement of propulsion...
440 71, B63H 5125
Patent
active
059932740
ABSTRACT:
A weed guard system for trolling motors comprises a bracket structure attached to the boat and capable of allowing the motor to articulate arcuately as well as vertically. A generally straight skeg extends diagonally outwardly from a motor shaft and terminates proximate the motor's propeller.
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Nelson Robert W.
Rising Craig M.
Avila Stephen
Loffler Peter
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