Motor vehicles – Power – Electric
Reexamination Certificate
2007-05-01
2007-05-01
Ellis, Christopher P. (Department: 3618)
Motor vehicles
Power
Electric
C180S019100, C280S047340
Reexamination Certificate
active
11031917
ABSTRACT:
An improved three-wheel motorized cart is described for transporting beach related items over sandy terrain. The cart includes a cargo frame for retaining items being transported or stored on the cart. A platform that aids in the removal of loose sand from items being loaded and transported. A steering and control handle attached to the rear of the cargo frame contains the electric motor control assembly that operates the electronic circuit utilizing a pulse code modulated speed control trigger and a direction switch. A propulsion assembly containing a rechargeable battery, two motorized front wheels utilizing geared motor assemblies and an electronic motor control circuit. A caster wheel assembly, with a center mounted raised band, is affixed to the rear of the platform to provide the capability to traverse soft sand and easy steering on a hard surface.
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Ellis Christopher P.
Walters John
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