Methods and systems for retail customizable footwear components

• US 10,452,054 B2
• Filed: 03/03/2017
• Issued: 10/22/2019
• Est. Priority Date: 03/03/2017
• Status: Active Grant

• Current Assignee: Reebok International Limited (Authentic Brands Group, LLC)
• Original Assignee: Reebok International Limited (Authentic Brands Group, LLC)
• Inventors: McInnis, William, Rich, Robert
• Primary Examiner(s): Aftergut, Jeffry H
• Application Number:
  US15/449,642
• Publication Number:
  US 20180253079A1
• Time in Patent Office: 963 Days
• Field of Search: 156 64
• CPC Class Codes: A43B 17/00 Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
• CPC Class Codes: A43B 7/141 having an anatomical or curved form
• CPC Class Codes: A43B 7/142 situated under the medial arch, i.e. under the navicular or cuneiform bones
• CPC Class Codes: A43D 1/025 comprising optical means, e.g. mirrors, photo-electric cells, for measuring or inspecting feet
• CPC Class Codes: A43D 3/02 Lasts for making or repairing shoes making of wooden lasts B27M3/20
• CPC Class Codes: B29C 64/386 Data acquisition or data processing for additive manufacturing
• CPC Class Codes: B29L 2031/504 Soles
• CPC Class Codes: B33Y 10/00 Processes of additive manufacturing
• CPC Class Codes: B33Y 30/00 Apparatus for additive manufacturing; Details thereof or accessories therefor
• CPC Class Codes: B33Y 50/00 Data acquisition or data processing for additive manufacturing
• CPC Class Codes: B33Y 50/02 for controlling or regulating additive manufacturing processes
• CPC Class Codes: B33Y 80/00 Products made by additive manufacturing
• CPC Class Codes: G05B 19/4099 Surface or curve machining, making 3D objects, e.g. desktop manufacturing
• CPC Class Codes: G05B 19/4207 in which a model is traced or scanned and corresponding data recorded
• CPC Class Codes: G05B 2219/45243 Shoe, footwear making
• CPC Class Codes: G05B 2219/49007 Making, forming 3-D object, model, surface
• CPC Class Codes: G05B 2219/49023 3-D printing, layer of powder, add drops of binder in layer, new powder

Abstract

A method of making an arch support for an article of footwear at a kiosk includes scanning a foot of a customer who has selected a shoe for purchase, determining dimensions of the customer'"'"'s foot based on the scan, comparing the dimensions of the customer'"'"'s foot with pre-determined dimensions of a last used to make the selected shoe, defining a shape characterized by the difference between the dimensions of the customer'"'"'s foot and the dimensions of the last, and printing the arch support with a 3D printer. The arch support has the shape characterized by the difference between the dimensions of the customer'"'"'s foot and the dimensions of the last.

Claims

1. A method of making an arch support for an article of footwear at a kiosk, the method comprising:

scanning a foot of a customer who has selected a shoe for purchase;

determining dimensions of the customer'"'"'s foot based on the scan;

creating a three dimensional virtual model of the customer'"'"'s foot based on the determined dimensions;

providing a three dimensional virtual model of a last used to make the selected shoe having pre-determined dimensions;

comparing the dimensions of the customer'"'"'s foot with the pre-determined dimensions of the last used to make the selected shoe;

defining a shape characterized by the difference between the dimensions of the customer'"'"'s foot and the dimensions of the last; and

printing the arch support with a 3D printer, the arch support having the shape characterized by the difference between the dimensions of the customer'"'"'s foot and the dimensions of the last;

wherein the step of comparing the dimensions of the customer'"'"'s foot with the pre-determined dimensions of the last further comprises comparing the three dimensional virtual model of the customer'"'"'s foot with the three dimensional virtual model of the last used to make the selected shoe.

2. The method of claim 1, further comprising:

printing a three dimensional model of the customer'"'"'s foot with the 3D printer.

3. The method of claim 1, wherein the arch support is printed in less than ten minutes.

4. The method of claim 1, wherein the dimensions of the customer'"'"'s foot comprise foot length, ball girth circumference, foot breadth, instep circumference, heel breadth, instep length, fibular instep length, height of top of ball girth, height of instep, and toe angles.

5. The method of claim 1, wherein the dimensions of the last are provided by a manufacturer of the selected shoe and stored in a database.

6. The method of claim 1, wherein comparing the dimensions of the customer'"'"'s foot with the dimensions of the last comprises comparing the dimensions of the customer'"'"'s foot with the dimensions of the last in an arch area.

7. A method of providing a customized article of footwear, the method comprising:

obtaining foot dimensions of a customer at a kiosk;

creating a three dimensional virtual model of a customer'"'"'s foot based on the obtained foot dimensions;

providing a three dimensional virtual model of a last used to make an article of footwear selected by the customer, the article of footwear having pre-determined dimensions;

comparing the foot dimensions with the pre-determined dimensions of the article of footwear selected by the customer;

3D printing a customized arch support having a shape that matches a difference between the foot dimensions and the dimensions of the selected article of footwear;

attaching the customized arch support to a flat insole; and

inserting the flat insole and the customized arch support into the selected article of footwear;

wherein the step of comparing the foot dimensions with the pre-determined dimensions of the article of footwear further comprises comparing the three dimensional virtual model of the customer'"'"'s foot with the three dimensional virtual model of the last used to make the selected article of footwear.

8. The method of claim 7, wherein the customized arch support is attached to a bottom surface of the flat insole.

9. The method of claim 7, wherein the customized arch support and the flat insole form a custom footbed within the article of footwear.

10. The method of claim 7, wherein obtaining the foot dimensions of the customer comprises measuring the customer'"'"'s foot with a 3D scanner.

11. The method of claim 7, wherein the dimensions of the article of footwear are stored in a database provided by a manufacturer of the article of footwear.

12. The method of claim 7, wherein the customized arch support is attached to the flat insole via an adhesive.

13. A system for customizing an article of footwear, the system comprising:

a 3D scanner configured to scan a foot of a customer;

a database containing shoe dimension information of shoes offered for sale, the shoe dimension information comprising a three dimensional virtual model of a last used to build the shoe having pre-determined dimensions;

a computing device configured to determine foot dimension information based on the scan of the foot, compare the foot dimension information with shoe dimension information of a shoe selected by the customer, and define a shape characterized by the difference between the foot dimension information and the shoe dimension information of the shoe selected by the customer; and

a 3D printer configured to print an arch support having the shape characterized by the difference between the foot dimension information and the shoe dimension information of the shoe selected by the customer,

wherein the arch support is configured to be attached to an insole and inserted within the shoe to make a customized article of footwear,

wherein the computing device is configured to compare the foot dimension information with shoe dimension information by;

(i) creating a three dimensional virtual model of the customer'"'"'s foot based on the scan of the foot,

(ii) accessing the three dimensional virtual model of the last used to build the selected shoe from the database, and

(iii) comparing the three dimensional virtual model of the customer'"'"'s foot with the three dimensional virtual model of the last used to build the selected shoe.

14. The system of claim 13, wherein the 3D scanner and the 3D printer are located in a kiosk.

15. The system of claim 13, further comprising a display screen configured to display the foot dimension information.

16. The system of claim 13, wherein the 3D printer is configured to print a three dimensional model of the foot.