Shoe with composite upper and foam element and method of making same

• US 8,572,866 B2
• Filed: 09/30/2011
• Issued: 11/05/2013
• Est. Priority Date: 10/21/2009
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Dojan, Frederick J., Johnson, Daniel A., Kohatsu, Shane S., Huang, Chin-Chen
• Primary Examiner(s): Patterson, Marie
• Application Number:
  US13/250,941
• Publication Number:
  US 20120066931A1
• Time in Patent Office: 767 Days
• Field of Search: 36/3.A, 36/3.R, 36/45, 36/9.R, 36/84, 36/87, 36/88, 36/55
• US Class Current: 36/3.A
• CPC Class Codes: A43B 1/00 Footwear characterised by the material
• CPC Class Codes: A43B 23/022 with waterproof breathable membranes
• CPC Class Codes: A43B 23/0225 Composite materials, e.g. material with a matrix
• CPC Class Codes: A43B 23/0235 Different layers of different material
• CPC Class Codes: A43B 23/0255 assembled by gluing or thermo bonding
• CPC Class Codes: A43B 23/026 Laminated layers
• CPC Class Codes: A43B 23/0295 Pieced uppers
• CPC Class Codes: A43B 7/06 ventilated
• CPC Class Codes: A43B 7/085 in the upper
• CPC Class Codes: A43D 3/02 Lasts for making or repairing shoes making of wooden lasts B27M3/20
• CPC Class Codes: A43D 5/02 Stands for making footwear stands for cleaning shoes A47L23/16
• CPC Class Codes: B29D 35/146 Uppers
• CPC Class Codes: B29D 35/148 Moulds or apparatus therefor

Abstract

A bonded mesh composite panel can be used to form a three-dimensional upper shell that includes extensions used for double-lasting and/or to otherwise provide a shelf to support foam padding. The foam padding may be, e.g., a foam midsole. The extensions of the upper shell may be located in a lower portion of the shell and may be bonded to the foam midsole in a heel, midfoot and/or forefoot regions.

Claims

1. An article of footwear comprising:

an upper having a bonded mesh composite panel, wherein

a portion of the composite panel includes a substrate layer formed from a substrate material, the substrate layer having an inner side facing toward an interior of the article and an outer side facing away from the interior,

the composite panel further includes a mesh layer formed from a mesh material, a portion of the mesh layer overlapping the substrate layer in one or more mesh/substrate overlap areas and a portion of the mesh layer covering open areas in which no substrate material is present, the mesh layer having an inner side oriented toward the substrate layer outer side within the mesh/substrate overlap areas, and

the composite panel further includes a skin layer formed from a skin material, a portion of the skin layer overlapping both the mesh and the substrate layers in one or more skin/mesh/substrate overlap areas, the skin layer having an inner side oriented toward the mesh and substrate layers within the skin/mesh/substrate overlap areas; and

a foam midsole bonded to the composite panel, wherein the composite panel includes portions bonded to a bottom surface of the foam midsole.

2. The article of footwear of claim 1, wherein the composite panel portions bonded to a bottom surface of the foam midsole include portions surrounding a heel region of the foam midsole so as to form a double lasted heel cup.

3. The article of footwear of claim 1, wherein the composite panel portions bonded to a bottom surface of the foam midsole form a shelf to support the foam midsole and are bonded to the midsole in heel and midfoot regions.

4. The article of footwear of claim 1, wherein the composite panel portions bonded to a bottom surface of the foam midsole form a shelf to support the foam midsole and are bonded to the midsole in heel, midfoot and forefoot regions.

5. The article of footwear of claim 1, wherein the composite panel includes at least one reinforcement panel bonded to the outer side of the substrate layer.

6. The article of footwear of claim 5, wherein the reinforcement panel and the substrate layer are formed from artificial leather.

7. The article of footwear of claim 5, wherein the skin layer includes an element in a region at least partially overlapping the reinforcement panel and revealing a contour of the reinforcement panel.

8. The article of footwear of claim 1, wherein the substrate layer includes a contiguous piece of substrate material having portions located in lateral forefoot, lateral midfoot, top forefoot, medial forefoot, medial midfoot and hindfoot regions of the upper.

9. The article of footwear of claim 1, wherein the skin layer includes an outer side revealing a texture corresponding to the mesh layer.