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:
Jul. 12, 2022
Filed:
Sep. 07, 2017
Applicant:
Otto Bock Mobility Solutions Gmbh, Konigsee-Rottenbach, DE;
Inventors:
Julia Schroeder, Illmenau, DE;
Dirk Moeller, Hennef, DE;
Sascha Hohendorn, Gehren, DE;
Jens Dittmar, Ilmtal OT Griesheim, DE;
Johannes Koenig, Gotha, DE;
Assignee:
OTTO BOCK MOBILITY SOLUTIONS GMBH, Konigsee-Rottenbach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61G 5/04 (2013.01); A61G 5/10 (2006.01);
U.S. Cl.
CPC ...
A61G 5/043 (2013.01); A61G 5/1078 (2016.11);
Abstract
A wheelchair having a chassis on which the following are arranged, opposite one another: at least one drive unit comprising a drive wheel and an electric drive system, a front wheel positioned on a front swivel arm, and a rear wheel. The drive unit and front swivel arm are arranged so as to pivot relative to the chassis in a vertical plane, and are coupled to one another by a first coupling and a second coupling member.