IP Library › Granted Patent US 12,552,439
Granted Patent B2
US 12,552,439 · App. 18/116,911 · Granted Feb 17, 2026

Motorized personal conveyance driver

Inventor: Eddy Cardentey (Mars, PA)
B62B9/00B62B7/042
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Quick Facts
Patent No.
US 12,552,439
App. No.
18/116,911
Granted
Feb 17, 2026
Kind
B2
Abstract

A wheeled platform has a base, a plurality of wheels, and a power supply. A connector extends from the wheeled platform. A motor assembly has at least one motor mounted on the connector to couple with a conveyance. A controller assembly steers the conveyance. The base includes an upper surface for supporting an operator. The base forms a wheel assembly for holding the wheels. The power supply sends power to the motor assembly through the control assembly to drive the conveyance.

Claims (24)

1 . A motorized conveyance accessory system comprising:

a wheeled platform having a base for supporting an operator, a wheel assembly connected to the base with a plurality of wheels mounted thereon, and a drive mechanism for driving the plurality of wheels;

a conveyance having an upper surface for supporting a load and a frame with a steering mechanism mounted on the frame; and

a connector assembly permanently connected to the wheeled platform at one end and permanently connected to the conveyance at the opposite end; and

wherein the steering mechanism is a steering mechanism selected from the group consisting of a joystick connected to the microcontroller through a hard-wired connection and a force-sensing linear potentiometer connected to the microcontroller through a hard-wired connection.

2 . The motorized conveyance accessory system of claim 1 , wherein the wheeled platform includes a housing for holding a controller and a portable power source with the housing being mounted on thereon.

3 . The motorized conveyance accessory system of claim 2 , wherein the controller is a microcontroller.

4 . The motorized conveyance accessory system of claim 2 , wherein the portable power source is a battery.

5 . The motorized conveyance accessory system of claim 2 , wherein the drive mechanism includes a controller, a portable power source, and at least one motor mounted in one of the plurality of wheels.

6 . The motorized conveyance accessory system of claim 2 , wherein the connector assembly includes a pair of members to connect the conveyance to the wheeled platform.

7 . A kit for assembling a motorized conveyance accessory system comprising:

a wheeled platform having a base for supporting an operator, a wheel assembly connected to the base with a plurality of wheels mounted thereon, and a drive mechanism for driving the plurality of wheels;

a conveyance having an upper surface for supporting a load and a frame with a steering mechanism mounted on the frame;

a connector assembly for permanently connecting the wheeled platform to the conveyance; and

wherein the steering mechanism is a steering mechanism selected from the group consisting of a joystick connected to the microcontroller through a hard-wired connection and a force-sensing linear potentiometer connected to the microcontroller through a hard-wired connection.

8 . The kit of claim 7 , wherein the wheeled platform includes a housing for holding a controller and a portable power source with the housing being mounted on thereon.

9 . The kit of claim 8 , wherein the controller is a microcontroller and the portable power source is a battery.

10 . The kit of claim 8 , wherein the drive mechanism includes a controller, a portable power source, and at least one motor mounted in one of the plurality of wheels.

11 . The kit of claim 8 , wherein the connector assembly includes a pair of members to connect the conveyance to the wheeled platform.

12 . A motorized conveyance accessory system comprising:

a wheeled platform having a base for supporting an operator, a wheel assembly connected to the base with a plurality of wheels mounted thereon, and a drive mechanism for driving the plurality of wheels,

a cart having an upper surface for supporting a load and a frame with a steering mechanism mounted on the frame,

means for connecting the wheeled platform to the cart wherein the drive mechanism includes a microcontroller, a battery, and at least one motor mounted in one of the plurality of wheels; and

wherein the steering mechanism is a steering mechanism selected from the group consisting of a joystick connected to the microcontroller through a hard-wired connection and a force-sensing linear potentiometer connected to the microcontroller through a hard-wired connection.

Continuity (7)
Continuation In Part 17985951 · Nov 14, 2022
Continuation 17142302 · Jan 6, 2021
Continuation 16424560 · May 29, 2019
Provisional Application 62814898 · Mar 7, 2019
Provisional Application 62687375 · Jun 20, 2018
Provisional Application 62680864 · Jun 5, 2018
Related Publication 20230202549A1 · Jun 29, 2023
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