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:
Mar. 17, 2026
Filed:
Nov. 19, 2021
Dominik Heinzelmann, Freudenstadt, DE;
Dominik Heinzelmann, Freudenstadt, DE;
Abstract
A lifting aid for supporting the trunk muscles, which is arranged in a fixed position on the back of a person carrying it via an upper (wearer) and a lower body connection, having—a fixed back system with the right and left hip elements hinged thereto—at least one mechanical energy storage device which stores energy as elastic deformation and the spring elements of which are attached at one end to the lower body connection; —at least one force transmission element/tensioning device, which is attached to the lower energy storage device(s) and connects it to the back system, as well as freewheel devices with a freewheeling and adjustment function in the hip elements, the fixed back system being fixed to the back and the tensile forces of the energy storage devices being transmitted to the back area, and relates to a fixed back element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile