Wheel chocks and associated methods and systems
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United States of America Patent
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Oct 28, 2014
Grant Date -
Jul 7, 2011
app pub date -
Dec 1, 2010
filing date -
Dec 1, 2009
priority date (Note) -
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Abstract
Wheel chocks for use with loading docks are disclosed herein. In one embodiment, a manual wheel chock configured in accordance with the present disclosure includes a restraint arm pivotally coupled to a carriage that is rollably mounted to a longitudinal guide rail. The restraint arm is rotatable in a first direction to move a wheel stop in front of a wheel of a vehicle parked adjacent the guide rail. The restraint arm is also rotatable in a second direction opposite to the first direction to move the wheel stop away from the vehicle wheel.
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