Brush stick
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United States of America Patent
Stats
-
Jul 29, 1980
Grant Date -
N/A
app pub date -
Dec 26, 1978
filing date -
Dec 26, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A brush stick for cotton gins is made of a expanded, rigid thermoplastic having closed cells on the interior and a dense, non-cellular skin. The stick is mounted on a cylinder and is used to doff cotton from a saw cylinder.
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