Land vehicles – Wheeled – Articulated vehicle
Reexamination Certificate
2005-10-04
2005-10-04
Hurley, Kevin (Department: 3611)
Land vehicles
Wheeled
Articulated vehicle
C280S482000, C280S422000
Reexamination Certificate
active
06951346
ABSTRACT:
A trailer tongue extension assembly that includes a tubular trailer tongue, a removable extension, a first electrical connector disposed within the trailer tongue and a second electrical connector disposed within the removable extension. The first and second electrical connectors engage and disengage as the removable extension is installed or removed from the trailer tongue. A tongue pin is inserted either through registered holes in the tongue and the installed extension, or through aligned holes in the trailer tongue. A lock assembly secures the pin in the holes to, respectively, lock the extension on the trailer tongue or prevent the extension from being installed in the trailer tongue.
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Brackett Wesley E.
Talbot Robin S.
Brackett Wesley E.
Hurley Kevin
Lathrop & Gage L.C.
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