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:
May. 23, 2023
Filed:
Apr. 14, 2020
United States Government As Represented BY the Department of Veterans Affairs, Washington, DC (US);
Fraunhofer-gesellschaft Zur Foerdrung Der Angewandten Forschung E. V., Munich, DE;
Gary Goldish, Minneapolis, MN (US);
Andrew Hansen, Minneapolis, MN (US);
Stuart R. Fairhurst, Minneapolis, MN (US);
Gregory O. Voss, Apple Valley, MN (US);
Urs Schneider, Munich, DE;
Abstract
A trunk control system having a harness assembly and a flexion control assembly. The harness assembly has a backrest member and a harness secured to the backrest member. The backrest member is configured to be moveably coupled to a wheelchair. The backrest member is selectively moveable about and between a fully retracted position and a fully extended position. The harness cooperates with the backrest member to define a receiving space for receiving at least a portion of a torso of a wheelchair user. The flexion control assembly is coupled to the backrest member of the harness assembly. The flexion control assembly is configured to selectively permit or restrict movement of the backrest member about and between the fully retracted position and the fully extended position.