Stair lift

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9731940
SERIAL NO

14396950

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A stair lift comprising a rail which is mounted along the staircase, at least partially at an angle to the horizontal plane, and a frame which is movable along the rail, on which a chair is mounted, which frame is provided with support and drive means that engage the rail, wherein the chair is rotatable about a vertical axis relative to the frame between two extreme rotated positions, wherein the chair comprises a seat on which a person can be seated and wherein the chair comprises a footrest on which a person seated on the seat can rest his or her feet, wherein the seat and the footrest are rotatable at mutually different angles about the vertical axis.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OTTO OOMS B V2861 GB BERGAMBACHT

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ooms, Alex Bergambacht, NL 3 28

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