Motor vehicles – Power – Electric
Patent
1998-09-25
1999-05-04
Oberleitner, Robert J.
Motor vehicles
Power
Electric
280 33991, 280DIG4, B60K 100
Patent
active
058992855
ABSTRACT:
A new motorized personal shopping cart for allowing personal items to be carried in an easier manner. The inventive device includes a container portion having an open upper end, a closed lower end, opposed front and rear walls, and opposed side walls. The closed lower end has a swivel wheel disposed thereon inwardly of the front wall. The closed lower end has a pair of rear wheels coupled thereto inwardly of the rear wall. The pair of rear wheels have an axle extending therebetween. The axle has a gear secured thereto. A U-shaped handle portion is secured to and extends upwardly from the open upper end of the container portion. A housing is secured to the rear wall of the container portion. A lower portion of the housing couples with the axle and contains the gear therein. An upper portion of the housing has an access door coupled therewith. A battery is disposed within the upper portion of the housing inwardly of the access door. A motor is secured within the lower portion of the housing. The motor is in communication with the battery. The motor has a drive gear disposed on a side portion thereof. A circular chain extends around the drive gear and the gear of the axle.
REFERENCES:
patent: 3187830 (1965-06-01), Hilton
patent: 3190386 (1965-06-01), Swinny
patent: 4020916 (1977-05-01), Noble
patent: 5064012 (1991-11-01), Losego
Fleming Faye M.
Oberleitner Robert J.
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