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Shoe with its vamp zonally covered with injected plastics material securely bonded to the fabric

  • US 4,447,967 A
  • Filed: 03/24/1982
  • Issued: 05/15/1984
  • Est. Priority Date: 04/23/1981
  • Status: Expired due to Fees
First Claim
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1. In footwear of the shoe type including a fabric sock to which a reinforcing plastic structure is connected, the improvement comprising:

  • said fabric sock including a fabric base part and at least one fabric lateral part forming an upper of the shoe, said base part being formed of a fabric which is less dense than the fabric forming the shoe upper; and

    said reinforcing plastic structure including a shaped grid-like portion formed by mutually intersecting ribs which penetrate through said less dense fabric of said sock base part into the inside of said sock from its outside, said grid-like portion constituting a support for an insole.

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