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Sports ball and production method thereof

  • US 5,542,662 A
  • Filed: 12/14/1994
  • Issued: 08/06/1996
  • Est. Priority Date: 12/28/1993
  • Status: Expired due to Fees
First Claim
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1. A sports ball comprising:

  • a hollow spherical shaped inflatable tube;

    a rubber pouch around said inflatable tube forming a covering layer;

    an inorganic lubricant between said tube and said covering layer;

    a reinforced layer adhered on the outer surface of the covering layer with a solution of an adhesive agent wherein the covering layer is of a material which does not permit the solution of the adhesive agent to pass through the covering layer, andan outer layer on the outer surface of said reinforced layer.

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