Safety hold down device and hitch guide for trailer...

Details Safety hold down device and hitch guide for trailer... Safety hold down device and hitch guide for trailer...

2005-11-29

2005-11-29

Morris, Lesley D. (Department: 3611)

Land vehicles

Wheeled

Articulated vehicle

C280S504000, C280S432000

Reexamination Certificate

active

06969085

ABSTRACT:
A trailer hitch having a tubular column between a hitch ball and a towing vehicle. A mating shaft with a horizontal retaining plate has a mating shaft fitting removably within the tubular column. A pin through mating openings in the shaft and tubular column maintain the retaining plate above a trailer arm socket mounted on the hitch ball. A guide with a pair of tapered vertical walls forming a horizontal V-shape has a mating shaft which fits alternately in the tubular column to guide a trailer arm into engagement with the hitch ball.

REFERENCES:
patent: 3730558 (1973-05-01), Litzenberg
patent: 4032171 (1977-06-01), Allen et al.
patent: 4141569 (1979-02-01), Dilk
patent: 4291893 (1981-09-01), Hansen
patent: 4459832 (1984-07-01), Avrea et al.
patent: 5087064 (1992-02-01), Guhlin
patent: 6802523 (2004-10-01), Profitt

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