Self-aligning trailer hitch

Details Self-aligning trailer hitch Self-aligning trailer hitch

1997-12-02

1999-11-02

Hurley, Kevin

Land vehicles

Wheeled

Articulated vehicle

2804793, B60D 140

Patent

active

059755520

ABSTRACT:
A trailer hitch which is attached to a vehicle which is towed, such as a trailer, and is used to connect the towed vehicle to a conventional towing ball of a towing vehicle. The trailer hitch of this invention is extendible by the user so as to enable a towed vehicle to be connected to a towing vehicle when the two are approximately aligned, but they need not be precisely aligned.

REFERENCES:
patent: 2708045 (1955-05-01), Shontz
patent: 3201144 (1965-08-01), Smyser
patent: 3319977 (1967-05-01), Quandt et al.
patent: 3740078 (1973-06-01), Murr
patent: 3989270 (1976-11-01), Henderson
patent: 4125272 (1978-11-01), Putnam, Jr. et al.
patent: 4215875 (1980-08-01), Younger
patent: 4254969 (1981-03-01), Martin
patent: 4773667 (1988-09-01), Elkins
patent: 5277446 (1994-01-01), Hamel

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