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US 6,141,889 AGranted
Foot support and method (CIP version)
OwnerIra M. Bauminventor
Life of this patent
Estimating the term…
Abstract
A foot support is prepared based upon a scan of the foot. The foot support has radial ridges and grooves on its upper and lower sections. The ridges and grooves converge at an imaginary center outside the foot print. The surface contour of the support do not duplicate the topography of the foot, but perform prescription manipulations.
Claims12
An individualized foot support to minimize slippage, comprising:
- a block of material having a top surface and a bottom surface;
- and
- a plurality of non-parallel grooves and ridges in both the top and bottom surfaces;
- wherein the material is contoured to fit the contours of the foot of the individual, and the grooves and ridges all converge at a common imaginary center point determined for the individual based on foot profile data of the individual.
1 more element
A method for producing an individually contoured foot support to minimize slippage, comprising:
- determining foot profile data for an individual;
- scanning the individual's foot with a non-contact scanner to generate foot contour data;
- determining an imaginary center point based on the foot profile data;
- and
- sculpting a contour having a plurality of non-parallel ridges and grooves into a top surface and a plurality of non-parallel ridges and grooves into a bottom surface of a material, wherein the ridges and grooves diverge outwardly from the imaginary center point.
2 more elements
A system for producing an individually contoured foot support to insert in a shoe, comprising:
- a non-contact scanner to generate three-dimensional foot contour data of an individual;
- a questionnaire for capturing foot profile data of the individual;
- an input device for entering the foot profile data into a database;
- a computer aided design system for processing the foot contour data and the foot profile data to generate foot support data that includes support length, width, arch height, heel cup depth, material and thickness, and for calculating an imaginary center data point;
- and
- a milling unit that uses the foot support data to mill a material to custom fit the individual's foot, and that sculpts a plurality of non-parallel ridges and grooves on a top and a bottom of the material that diverge outwardly from the imaginary center point.
3 more elements
Dependencies are inferred from the claim text.