Trailer alignment apparatus

Land vehicles – Wheeled – Articulated vehicle

Reexamination Certificate

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Details

C280S255000, C280S503000, C280S504000, C280S475000

Reexamination Certificate

active

07726679

ABSTRACT:
An apparatus and method for maneuvering a trailer having jockey wheel assembly comprising a ground engaging wheel (33) rotatably mounted on an axle (34). The apparatus comprising a link member (20) which is adapted to be pivotally mounted on the jockey wheel assembly adjacent the axle (34) and a lever assembly (10) removably securable to said link (20) and adapted to engage a peripheral surface (39) of said wheel (33), whereby movement of said lever (10) rotates said wheel (33).

REFERENCES:
patent: 2994541 (1961-08-01), Dobbins
patent: 3482847 (1969-12-01), Hart
patent: 3738672 (1973-06-01), Dalton
patent: 3826324 (1974-07-01), Stevens
patent: 3937479 (1976-02-01), Dalton
patent: 4168074 (1979-09-01), Morris
patent: 4227706 (1980-10-01), Morris
patent: 4470564 (1984-09-01), Johnson
patent: 4883280 (1989-11-01), Christian
patent: 5338047 (1994-08-01), Knisley
patent: 5501482 (1996-03-01), McClive
patent: 6990745 (2006-01-01), Schoenenberger
patent: 7392868 (2008-07-01), Johansson et al.
patent: 2005/0218626 (2005-10-01), Kwilinski
patent: 2007/0205580 (2007-09-01), Hamilton et al.
patent: 3443164 (1984-11-01), None
patent: 1018798 (2001-08-01), None
European Search Report for EP 06 01 1323 (5 pages).
Australian Search Report for AU 2005902847 (2 pages).

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