Drain cleaning apparatus with restricted reverse function
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United States of America Patent
Stats
-
May 3, 2011
Grant Date -
Jun 10, 2010
app pub date -
Dec 8, 2008
filing date -
Dec 8, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rotatable, portable drum auger drain cleaning device includes a rotational control which is biased towards the off position. The rotational control device is utilized in conjunction with a motor and the drum to direct drum rotation. The rotational control is typically biased in the off position making it the default position. The rotational control must therefore be manually moved to either a forward or reverse position. When in the forward position, the rotational control can be locked, and when in the reverse position, the switch must be manually held in position or the switch will return to the off position.
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Family
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Cited Art Landscape
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