Rope and fish net guard
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 2, 1988
Grant Date -
N/A
app pub date -
Apr 15, 1986
filing date -
Apr 15, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The specification discloses a combined rope and fish net guard for use on large ocean going marine vessels. A rope guard extends outwardly from the stern frame to closely overlap the propeller hub. The propeller hub defines an annular groove underlying the rope guard. A cutting ring is mounted on the inner cylindrical wall of the rope guard and extends inwardly into the annular groove. The cutting ring is equipped with bidirectional cutting edges or teeth.
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Cited Art Landscape
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