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. 26, 2024
Filed:
Feb. 16, 2022
Prasad Reddy, Argyle, TX (US);
Tuan Le, Portland, OR (US);
Prasad Reddy, Argyle, TX (US);
Tuan Le, Portland, OR (US);
Twisted X, Inc., Decatur, TX (US);
Abstract
A footbed comprises a cushion comprising a heel portion, a forefoot portion, and a lower surface. The heel and forefoot portions each comprise resilient balls located in a resilient matrix material. The balls have a first hardness measure, and the matrix material has a second hardness measure that is different than the first hardness measure. The balls in the forefoot portion are of a first diameter and the balls in the heel portion are of a second diameter, the first diameter being smaller than the second diameter. The heel portion is separated from the forefoot portion by a midfoot portion. Each of the balls in the cushion may be interconnected with adjacent respective balls by spacing pins, the spacing pins creating gaps between adjacent respective balls, the matrix material being located in the gaps. The matrix material substantially surrounds each of the balls in the cushion.