HAMMERLESS CUTTING BIT RETENTION SYSTEM
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United States of America Patent
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Issued Date -
Sep 16, 2021
app pub date -
Mar 12, 2020
filing date -
Mar 12, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A cutting bit includes a rear adapter portion having a body of revolution, an outer circumferential surface, and a first retention nub extending from the outer circumferential surface. The cutting bit also includes a forward portion, and an intermediate collar portion that is disposed between the rear adapter portion, and the forward portion.
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