Ball for a ball sport

  • US 9,694,247 B2
  • Filed: 02/12/2014
  • Issued: 07/04/2017
  • Est. Priority Date: 02/15/2013
  • Status: Active Grant
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First Claim
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1. A ball for a ball sport comprising:

  • at least one heating element arranged inside the ball and substantially at a geometric center of the ball; and

    a regulator arranged inside the ball suitable for regulating a current for heating the at least one heating element in such a manner that a temperature of the ball substantially reaches a predetermined value,wherein the regulator constantly regulates the current provided to the at least one heating element when the ball is used from zero to a maximum available current.

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