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:
Feb. 02, 2016
Filed:
Sep. 12, 2014
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61G 7/16 (2006.01); A61G 7/10 (2006.01); A61G 5/08 (2006.01); A61G 5/10 (2006.01); A61G 5/00 (2006.01); A61G 7/053 (2006.01);
U.S. Cl.
CPC ...
A61G 7/16 (2013.01); A61G 5/006 (2013.01); A61G 5/08 (2013.01); A61G 5/1067 (2013.01); A61G 7/053 (2013.01); A61G 2007/165 (2013.01);
Abstract
A wheelchair includes a first link that supports a first bottom, a second link that supports a second bottom, a third link that supports a third bottom, a fourth link that supports a fourth bottom, a first base portion that supports a fifth bottom, and a first drive link. The first drive link has a first roller and a second roller. The second link and the third link are provided with rail portions respectively. The wheelchair has wheelchair link portion allows the first roller to slide in the rail portion of the second link, and allows the second roller to slide in the rail portion of the third link.