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:
Dec. 23, 2025
Filed:
Aug. 11, 2022
Össur Iceland Ehf, Reykjavík, IS;
Arinbjorn Viggo Clausen, Reykjavik, IS;
Bjarni Andresson, Seltjarnarnes, IS;
Ragnar Orn Gunnarsson, Reykjavik, IS;
Christophe Guy Lecomte, Reykjavik, IS;
Maria Gudrun Sveinbjornsdottir, Mosfellsbaer, IS;
David Sandahl, Reykjavik, IS;
Atli Orn Sverrisson, Reykjavik, IS;
David Langlois, Saint-Jacques-de-Leeds, CA;
Össur Iceland ehf, Reykjavik, IS;
Abstract
A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can be mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.