Means for indicating the position of a golf club head striking face at the instant of ball impact
First Claim
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1. APPARATUS OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION:
- A BASE;
MEANS ON THE BASE FOR SUPPORTING A GOLF BALL;
A SOURCE OF INTENSE LIGHT MOUNTED ON THE BASE SPACED FROM SAID BALL SUPPORT AND POSITIONED TO DIRECT A CONCENTRATED BEAM OF LIGHT IN A GENERALLY HORIZONTAL PATH AT SUCH SUPPORT;
A GOLF CLUB;
A LIGHT REFLECTING MEMBER AFFIXED TO SAID GOLF CLUB AND POSITIONED IN A PLANE THAT IS PERPENDICULAR TO THE BALL STRIKING FACE OF THE CLUB SO AS TO REFLECT LIGHT FROM SAID CONCENTRATED BEAM IN A HORIZONTAL PATH;
A PLURALITY OF PHOTOELECTRIC ELEMENTS ARRANGED
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1 Claim
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1. APPARATUS OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION:
- A BASE;
MEANS ON THE BASE FOR SUPPORTING A GOLF BALL;
A SOURCE OF INTENSE LIGHT MOUNTED ON THE BASE SPACED FROM SAID BALL SUPPORT AND POSITIONED TO DIRECT A CONCENTRATED BEAM OF LIGHT IN A GENERALLY HORIZONTAL PATH AT SUCH SUPPORT;
A GOLF CLUB;
A LIGHT REFLECTING MEMBER AFFIXED TO SAID GOLF CLUB AND POSITIONED IN A PLANE THAT IS PERPENDICULAR TO THE BALL STRIKING FACE OF THE CLUB SO AS TO REFLECT LIGHT FROM SAID CONCENTRATED BEAM IN A HORIZONTAL PATH;
A PLURALITY OF PHOTOELECTRIC ELEMENTS ARRANGED
- A BASE;
Specification