Sectional tongue assembly for a trailer

Details Sectional tongue assembly for a trailer Sectional tongue assembly for a trailer

2006-03-07

2006-03-07

Morris, Lesley D. (Department: 3611)

Land vehicles

Wheeled

Articulated vehicle

C280S479200

Reexamination Certificate

active

07007967

ABSTRACT:
A trailer tongue assembly has a base section which is engagable with a trailer and an extension section which supports a coupler. The trailer tongue assembly also has an internal hinge positioned between the extension section and the base section. The internal hinge rotationally connects the base section and the extension section and selectively provides the trailer tongue assembly with an extended operational position and a folded storage position. The internal hinge is housed in the trailer tongue assembly and is essentially shielded from view by the trailer tongue assembly when the trailer tongue assembly is in the extended operational position. The trailer tongue assembly also has a greater length in the extended operational position than in the folded storage position.

REFERENCES:
patent: 4131378 (1978-12-01), Daws
patent: 4398742 (1983-08-01), Sanders
patent: 4978134 (1990-12-01), Dahl et al.
patent: 5000473 (1991-03-01), Johnson
patent: D320777 (1991-10-01), Goettker
patent: 5346243 (1994-09-01), Boeck
patent: 5503423 (1996-04-01), Roberts et al.
patent: 5992871 (1999-11-01), Rowland et al.

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