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:
Nov. 04, 2025
Filed:
Apr. 25, 2024
University of Utah Research Foundation, Salt Lake City, UT (US);
Sergei V. Sarkisian, Salt Lake City, UT (US);
Tommaso Lenzi, Salt Lake City, UT (US);
Lukas R. Gabert, Salt Lake City, UT (US);
Brendon M. Ortolano, Salt Lake City, UT (US);
University of Utah Research Foundation, Salt Lake City, UT (US);
Abstract
Disclosed is a lightweight powered ankle exoskeleton with integrated series-elastic actuation capable of providing high torque and power densities while maintaining a compact and lightweight profile. The exoskeleton includes: a frame configured to be worn adjacent a lower leg of a user; a power transmission assembly integrated with the frame and configured to deliver torque to a crank member to rotate the crank member about an ankle joint; and a foot/shoe interface coupled to the crank member and configured to interface with a foot or shoe of the user and to transmit torque generated at the ankle joint to the foot or shoe of the user.