Safety control for mobility device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11759385
APP PUB NO 20220241134A1
SERIAL NO

17592731

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Importance

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Abstract

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A mobility device configurable in a first walk configuration and a second stair-climb configuration, including a frame with movable front leg portions, a leg-actuation system connected to the front leg portions and a safety-control device mounted to the frame. The safety-control device includes a configuration selector, and a lever connected to the leg-actuation system and configured to actuate the cable actuation system so as to cause the first and second movable leg portions to move from a first position to a second position. The lever remains locked in a first lever position such that the lever cannot be moved unless the configuration selector is in a depressed position, thereby preventing inadvertent movement of the leg portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
STAIRASSIST WALKER INC7 EDITH HOLMES DRIVE SCITUATE MA 02066

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Leland Ray Woodbridge, US 21 1118
Ankerud, Eric Hollis, US 2 1
Becker, Dan Haverhill, US 3 5
Brodie, Mark Hingham, US 5 11
Gingras, Matthew Middletown, US 6 11
Morin, Brian North Reading, US 6 50
Paul, Joseph Thomaston, US 24 315
Potts, Amy T Westford, US 4 154
Riemer, J Derek Westford, US 10 159
Sigsworth, Joshua Scituate, US 6 11

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