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Shoe cushioning system and related method of manufacture

  • US 20030101620A1
  • Filed: 11/30/2001
  • Published: 06/05/2003
  • Est. Priority Date: 11/30/2001
  • Status: Active Grant
First Claim
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1. A cushioning system for footwear comprising:

  • an insole including an insole plate defining a periphery and a first wall extending downwardly from said insole plate to define a first recess;

    a midsole including a midsole plate, a second wall extending upwardly from said midsole plate to define a second recess and a plurality of cushion cells integral with said midsole plate and located within said second recess, said cells in the shape of hollow, truncated cones extending in an upwardly opening manner from said midsole plate, wherein said midsole is at least partially interfitted in said first recess so that said insole plate abuts said plurality of cushion cells.

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