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Footwear for grinding

  • US 5,970,631 A
  • Filed: 02/10/1997
  • Issued: 10/26/1999
  • Est. Priority Date: 07/23/1996
  • Status: Expired due to Term
First Claim
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1. Grind plate assembly for mounting to a high coefficient of friction sole of a shoe to grind over an elongated rail or the like, including:

  • a backing plate to be embedded in said sole and including a first fastener element; and

    a grind plate device to be carried from said backing plate and having a low coefficient of friction grind element formed with a downwardly facing grind surface for engaging and sliding along said rail and including a second fastener element to be aligned with said first fastener element.

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