Jack dolly with brake

Land vehicles – Wheeled – Extensible

Reexamination Certificate

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Details

C280S079110, C280S047340

Reexamination Certificate

active

06966573

ABSTRACT:
A dolly (10) for transporting a jack (50) having front arm members (12a, b) attached to cooperating ends of rear arm members (34a, b) by a rod (30). The front arm members are mounted on wheels (22a, b) on the front arm member. The dolly is used to move vehicle jacks that have been modified to have an aperture (62) and mounting rods (64, 66, 68) attached to outside walls thereof. A friction brake (73) locks the rear wheel (44a) into place to prevent the jack from moving when in use. The modified jack is then aligned between the arm members of the dolly so that the rods on the front arm members of the dolly are inserted into the aperture on the jack. Springs (28, 70, 72) are secured between the dolly rods to the jack rods. The jack handle (54) can be manipulated to transport the jack to a desired location or secured to the hitch of a vehicle for towing.

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