SAFETY CHAIN FOR TOWED VEHICLES
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United States of America Patent
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N/A
Issued Date -
Oct 29, 2015
app pub date -
Jan 6, 2015
filing date -
Apr 23, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A safety chain apparatus for connecting a trailer to a towing vehicle includes a chain, comprising a continuous length of chain links, extending through a right and left tongue holes defined in a right and left side portions of the trailer tongue. An engagement device is installed on right and left ends of the chain, the engagement devices adapted to be attached to corresponding attachment locations of the towing vehicle. Right and left blocking members are each secured to a selected blocking chain link between the right and left tongue holes and configured to prevent passage of the selected blocking chain links through the corresponding right and left tongue holes.
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