Land vehicles – Wheeled – Attachment
Reexamination Certificate
2007-07-10
2007-07-10
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Attachment
C280S006153, C280S006154, C280S764100, C280S765100, C280S766100
Reexamination Certificate
active
11205223
ABSTRACT:
A landing gear assembly for supporting a trailer. The landing gear assembly having first and second legs and a connecting member. Each leg is configured to selectively extend and retract in length. The connecting member operatively connects the first and second legs and is rotatable about an axis relative to the trailer and is axially movable between a first position and a second position. The first and second legs are each configured to extend in length a first amount per revolution of the connecting member about the axis of the connecting member when the connecting member is in the first position. The first and second legs are each configured to extend in length a second amount per revolution of the connecting member about the axis of the connecting member when the connecting member is in the second position. The first amount is greater than the second amount.
REFERENCES:
patent: 2747422 (1956-05-01), Walther
patent: 2885220 (1959-05-01), Dalton
patent: 3259364 (1966-07-01), Hulverson et al.
patent: 3632086 (1972-01-01), Mai
patent: 4187733 (1980-02-01), Walther et al.
patent: 4923175 (1990-05-01), Bentrup
patent: 5199738 (1993-04-01), VanDenberg
patent: 5238266 (1993-08-01), VanDenberg
patent: 5238268 (1993-08-01), Logan
patent: 5538225 (1996-07-01), VanDenberg
patent: 5676018 (1997-10-01), VanDenberg
patent: 6099016 (2000-08-01), Peveler
patent: 6598886 (2003-07-01), Baird et al.
patent: 6684726 (2004-02-01), Schmidt et al.
patent: 6846016 (2005-01-01), VanDenberg et al.
patent: 2001/0054815 (2001-12-01), Baird et al.
patent: 0 513 973 (1992-11-01), None
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Baxter Properties, L.L.C.
Ellis Christopher P.
Olszewski John R.
Thompson & Coburn LLP
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