Marine propulsion – Screw propeller – Self-clearing
Reexamination Certificate
2006-03-07
2006-03-07
Basinger, Sherman (Department: 3617)
Marine propulsion
Screw propeller
Self-clearing
Reexamination Certificate
active
07008277
ABSTRACT:
A cutting apparatus for cutting debris from a propeller including a spool fixed to a propeller shaft so as to rotate with the propeller shaft and a cutter oriented to cut the debris from the spool. In use, debris snagged by the propeller is wound onto the spool, whereupon it is cut away by the cutter.
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Edell Shapiro & Finnan
Environmental Separation Technologies Pty. Ltd.
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