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. 02, 2020
Filed:
Jun. 09, 2016
Gregor Horacek, Ransbach-Baumbach, DE;
Gregor Horacek, Ransbach-Baumbach, DE;
Other;
Abstract
A foldable wheelchair having side frames arranged on both sides of the wheelchair, a cross-strut assembly and seat tubes for receiving a seat cover, wherein the cross-strut assembly is mounted about parallel pivot axes in the side frames, and an axis of rotation of struts of the cross-strut assembly is arranged parallel to the pivot axes of the cross-strut assembly, and the cross-strut assembly is connected to the seat tubes, wherein the wheelchair has guide levers and each guide lever is mounted in the respective strut of the cross-strut assembly between the axis of rotation of the struts of the cross-strut assembly and the respective seat tube, and the guide lever is mounted at a distance therefrom in the side frame assigned to the seat tube so as to be pivotable about a pivot axis that is arranged parallel to the pivot axes of the cross-strut assembly.