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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11439566 B1

PDFFull Text
Date of Patent:
Sep. 13, 2022

Filed:

Feb. 26, 2019

Walking assist device

Applicant:

Jtekt Corporation, Kariya, JP;

Inventors:

Manabu Kanaya, Nara, JP;

Yoshiyuki Shibata, Toyota, JP;

Shinji Takeuchi, Okazaki, JP;

Assignee:

JTEKT CORPORATION, Kariya, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Garrett K Atkinson

Int. Cl.
CPC ...
A61H 3/04 (2006.01); B62B 5/06 (2006.01); A63B 23/12 (2006.01); A63B 21/00 (2006.01); A63B 23/035 (2006.01); A63B 23/04 (2006.01); A61H 1/02 (2006.01); B62B 3/00 (2006.01); B62B 5/00 (2006.01); B62B 5/04 (2006.01); A63B 22/00 (2006.01); A63B 21/005 (2006.01); A63B 22/20 (2006.01); A61H 3/00 (2006.01);
U.S. Cl.
CPC ...
A61H 3/04 (2013.01); A61H 1/0277 (2013.01); A61H 1/0281 (2013.01); A63B 21/4045 (2015.10); A63B 21/4047 (2015.10); A63B 23/03516 (2013.01); A63B 23/03533 (2013.01); A63B 23/03575 (2013.01); A63B 23/04 (2013.01); A63B 23/12 (2013.01); A63B 23/1209 (2013.01); B62B 5/06 (2013.01); A61H 2003/043 (2013.01); A61H 2003/046 (2013.01); A61H 2201/0173 (2013.01); A61H 2201/0176 (2013.01); A61H 2201/1207 (2013.01); A61H 2201/1215 (2013.01); A61H 2201/1261 (2013.01); A61H 2201/14 (2013.01); A61H 2201/1635 (2013.01); A61H 2201/1664 (2013.01); A61H 2201/1669 (2013.01); A61H 2201/1676 (2013.01); A61H 2201/5007 (2013.01); A61H 2201/5061 (2013.01); A61H 2201/5064 (2013.01); A61H 2201/5069 (2013.01); A61H 2201/5071 (2013.01); A61H 2201/5079 (2013.01); A61H 2201/5082 (2013.01); A61H 2201/5084 (2013.01); A61H 2201/5097 (2013.01); A61H 2203/0406 (2013.01); A61H 2205/06 (2013.01); A61H 2205/065 (2013.01); A61H 2230/06 (2013.01); A61H 2230/25 (2013.01); A61H 2230/50 (2013.01); A63B 21/0058 (2013.01); A63B 21/4035 (2015.10); A63B 22/0012 (2013.01); A63B 22/20 (2013.01); A63B 23/0405 (2013.01); A63B 2022/0094 (2013.01); B62B 5/004 (2013.01); B62B 5/0069 (2013.01); B62B 5/0404 (2013.01);
Abstract

A walking assist device has a frame, fixed handles, rails provided with movable handles, front wheels, rear wheels and that serve as drive wheels, drive units, a battery, and a drive control unit, and travels forward or rearward together with a user that walks while grasping the fixed handles or the movable handles. The walking assist device has an operation mode switching unit that switches between a training mode, in which a load is applied to operation of the body of the user performed as the user walks, and an assist mode in which a load on operation of the body of the user performed as the user walks is alleviated.

Find Patent Forward Citations

Kanaya, Manabu. (2022). Walking assist device (U.S. Patent No. 11439566). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11439566

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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