Trailer Coupler with Sight Hole
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United States of America Patent
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N/A
Issued Date -
Dec 10, 2009
app pub date -
Jun 10, 2008
filing date -
Jun 10, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A coupler assembly for coupling a trailer to a towing vehicle hitch ball includes a coupler housing with an interior that defines a coupler socket adapted to receive a hitch ball. The coupler housing also includes a sight hole that communicates with the coupler socket and allows a user to see into the coupler socket to confirm proper engagement of the hitch ball and coupler.
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