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.:
Date of Patent:
Jun. 09, 2015
Filed:
May. 20, 2011
Applicant:
Hiroshi Kudoh, Wako, JP;
Inventor:
Hiroshi Kudoh, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61H 3/00 (2006.01); A61H 1/02 (2006.01);
U.S. Cl.
CPC ...
A61H 3/00 (2013.01); A61H 1/024 (2013.01); A61H 2201/0103 (2013.01); A61H 2201/1215 (2013.01); A61H 2201/1633 (2013.01); A61H 2201/1642 (2013.01); A61H 2201/1647 (2013.01); A61H 2201/165 (2013.01); A61H 2201/1676 (2013.01);
Abstract
A walking assistance device includes a seating member configured to provide seating for a user; and leg links connected to the seating member. The seating member includes: a seating frame having at least two frames movably connected to each other; a bag member secured to the seating frame; filler contained in the bag member and freely movable in the bag member; and a valve provided on the bag member and capable of switching between a first state in which an inside of the bag member is in communication with an outside of the bag member and a second state in which the communication between the inside and the outside of the bag member is interrupted.