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Image projector actuable by golf ball rotation to indicate direction and intensity of golf stroke

  • US 3,359,005 A
  • Filed: 02/25/1964
  • Issued: 12/19/1967
  • Est. Priority Date: 02/26/1963
  • Status: Expired due to Term
First Claim
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1. A GOLF GAME COMPRISING A GOLF BALL ADAPTED TO BE STRUCK BY A PLAYER, A MOUNTING FOR SAID BALL PERMITTING ANGULAR ROTATION OF THE BALL ABOUT A SUBSTANTIALLY HORIZONTAL AXIS SPACED FROM THE BALL AND SIMULTANEOUS ROTATION ABOUT A SUBSTANTIALLY VERTICAL AXIS, THE ROTATIONS ABOUT BOTH AXES BEING DEPENDENT UPON THE DIRECTION AND INTENSITY OF A BLOW STRUCK ON SAID BALL AND MEANS INCLUDING A

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