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US Patent 11771614 Walking assistance assembly

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11771614
Patent Inventor Names
Doris Keene
Date of Patent
October 3, 2023
Patent Application Number
16816443
Date Filed
March 12, 2020
Patent Citations
‌
US Patent 10722420 Light-weight gait trainer
‌
US Patent 11376471 Balance training apparatus and control program of balance training apparatus
‌
US Patent 7547027 Armrest rolling walker with removable utility tray
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US Patent 8016305 Height adjustment mechanism for baby walker
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US Patent 8573612 Assistive ambulatory device
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US Patent 9144324 Balancing baby walker
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US Patent 9211000 Walker attachable tray
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US Patent 10407089 Off-road walker
...
Patent Primary Examiner
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Robert Canfield
CPC Code
‌
A61H 1/0262
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A61H 2003/004
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A61H 3/04
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A47D 13/043
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A47D 13/04
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A61H 2201/1633
Patent abstract

A walking assistance assembly includes a set of first legs forming an X a set of second legs forming an X. A frame is coupled to each of the first and second sets of legs. Moreover, the frame is horizontally oriented when the first and second legs are in an unfolded position thereby facilitating the frame to surround a user. Each of the first and second legs supports the frame thereby supporting the weight of the user to assist the user with standing. A plurality of rollers is each of the rollers is rotatably coupled to a respective one of the first and second legs and each of the rollers can roll along a support surface. A seat is coupled between the set of first and second legs for having the user sit thereon.

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