Chock system
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United States of America Patent
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Nov 26, 2013
Grant Date -
Sep 22, 2011
app pub date -
Feb 23, 2011
filing date -
Feb 23, 2010
priority date (Note) -
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Abstract
A wheel chock restraint system which comprises a wheel chock having a base, a plurality of teeth extending outwardly from the base, the teeth extending in a first direction, and a locking member mounted within the chock, the locking member having a plurality of locking member teeth extending from a bottom thereof, the locking member teeth extending in a second direction generally opposed to the first direction, and an arrangement for moving the locking member in a generally vertical direction.
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