MULTI-MODE WHEELCHAIR
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 5, 2024
app pub date -
Sep 25, 2023
filing date -
Sep 25, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
A multi-mode wheelchair includes a frame, two front wheels, two rear wheels and two driver units. The frame includes an intermediate unit for interconnecting two side units. The intermediate unit is movable between a collapsed position and an extended position. The front wheels are connected to the side units. The rear wheels are connected to the side units. The driver units are connected to the side units. Each of the driver units includes a motor located in a corresponding one of the rear wheels and a brake operable to stop the motor. The driver units are located between the rear wheels. A distance between the driver units is larger than a breadth of a user when the intermediate unit is in the extended position.
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Family
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