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:
Jan. 03, 2017
Filed:
Dec. 21, 2015
The Ohio Willow Wood Company, Mount Sterling, OH (US);
James M. Colvin, Hilliard, OH (US);
Jeffrey A. Denune, Galloway, OH (US);
James W. Capper, Washington Court House, OH (US);
Michael L. Haynes, Columbus, OH (US);
THE OHIO WILLOW WOOD COMPANY, Mt. Sterling, OH (US);
Abstract
A prosthetic foot structure includes a primary foot member and a heel member. The primary foot member has a heel portion, a toe portion with a pair of toe sections separated by a gap, and an elongated intermediate portion configured as an arch extending downward from the heel portion toward the toe portion. The heel member includes a hollow cylindrical spring wall extending downward from the heel portion of the primary foot member. The primary foot member and the heel member are portions of a unitary body of material formed by additive manufacturing.