Land vehicles – Wheeled – Articulated vehicle
Reexamination Certificate
2005-02-15
2005-02-15
Boehler, Anne Marie (Department: 3611)
Land vehicles
Wheeled
Articulated vehicle
C280S491500, C403S322400
Reexamination Certificate
active
06854756
ABSTRACT:
A tow bar assembly includes first and second telescopic members. A releasable locking arrangement holds the first and second telescopic members in an extended position and includes at least one movable member to maintain the telescopic members in the locked relationship and a pivotally mounted release member mounted on one of the telescopic members to move the movable member to permit slidable movement between the first and second telescopic members. The invention provides coupling of interacting members one slidable in the other. The members define an opening for an extended and circular counterpart. The counterpart penetrates the opening and the members are held in position. The members together exert forces on the counterpart and a release device between the counterpart and the members release the members.
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Boehler Anne Marie
Webb Ziesenheim & Logsdon Orkin & Hanson, P.C.
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