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BALL INCORPORATING ELEMENT FOR CRACKING COVER

  • US 20130225324A1
  • Filed: 02/27/2012
  • Published: 08/29/2013
  • Est. Priority Date: 02/27/2012
  • Status: Active Grant
First Claim
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1. A ball comprising:

  • a core;

    a cover disposed radially outwardly of the core; and

    at least one cracking element positioned within the ball capable of creating at least one discontinuity on the cover when the cracking element is stimulated by an external stimulus.

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