Hitch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 17, 2001
Grant Date -
N/A
app pub date -
Jul 19, 1999
filing date -
Jul 19, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hitch is mounted on the rear end of a rearwardly extending tow bar of a towing vehicle, with the tow bar having a hitch ball secured thereto. The hitch comprises a first plate which is secured at its rearward end to the forward end of the upper clevis element of the towed vehicle. The first plate has a circular-shaped opening formed therein which is adapted to receive the ball sphere of the hitch ball. The first plate also has a slot formed therein which extends forwardly from the circular opening which is adapted to receive the shank of the hitch ball. A second plate is slidably movably mounted on the first plate between rearward and forward positions. The forward end of the second plate has a semi-circular opening formed therein which is positioned beneath the ball sphere of the hitch ball when the second plate is in its forward position. A retaining pin extends through the first and second plates when the second plate is in its forward position to maintain the hitch on the hitch ball.
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