Multi-purpose service vehicle

A U-shaped multi-purpose vehicle pulling and carrying system comprising:

• a plurality of multi-purpose vehicles each respectively having:
• a. a U-shaped frame supporting and defining the shape of the vehicle, with opposing sides and rear ends connected by a back piece, and front ends defining an open interior space in communication with an open front end of sufficient size to accommodate a second smaller multi-purpose vehicle,
• b. wheel mounts capable of pivoting attached to the opposing sides,
• c. a plurality of wheels independently suspended and rotatably attached to the wheel mounts,
• d. pivot means associated with the wheel mounts to pivot and turn each wheel in a desired direction,
• e. independent drive means associated with each wheel to rotate said wheels forward and backward,
• f. a power source to operate the pivot means and independent drive means, and
• g. control means mounted to the frame and associated with the drive means, and pivot means to selectively activate the drive means and pivot means to align and drive each wheel at the desired speed and direction;
• wherein the vehicles are progressively sized and structured to allow the smaller U-shaped vehicle to nest within the space defined by the U-shaped frame of the larger U-shaped vehicles.

A U-shaped multi-purpose vehicle system comprising a plurality of multi-purpose vehicles each comprising:

• a. a uni-body U-shaped frame supporting and defining the shape of the vehicle, with opposing sides and rear ends connected by a back piece, and front ends defining an open interior space in communication with an open front end of sufficient size to accommodate respective rear ends of a corresponding U-shaped multi-purpose service vehicle's uni-body U-shaped frame when inserted within an interior space of a corresponding interior space of multi-purpose vehicle, said U-shaped frame further including frame structure to secure to the U-shaped frame within the interior space a plurality of loads,
• b. wheel mounts capable of pivoting attached to the opposing sides,
• c. a plurality of wheels independently suspended and rotatably attached to the wheel mounts,
• d. pivot means associated with the wheel mounts to pivot and turn each wheel in a desired direction,
• e. independent drive means associated with each wheel to rotate said wheels forward and backward,
• f. a power source to operate the pivot means and independent drive means, and
• g. control means mounted to the frame and associated with the drive means, and pivot means to selectively activate the drive means and pivot means to align and drive each wheel at a desired speed and direction.