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Laser distance comparator for use in ball games utilizing a reference ball

  • US 9,808,691 B2
  • Filed: 08/08/2014
  • Issued: 11/07/2017
  • Est. Priority Date: 08/08/2014
  • Status: Active Grant
First Claim
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1. A laser distance comparator comprising:

  • a case incorporating a laser controller for producing a laser beam;

    at least one switch control for activating the laser controller;

    a central processing unit (CPU) receiving an input from the at least one switch control and providing outputs to the laser controller to obtain a distance measurement to at least one competition ball;

    a display mounted on the case, said CPU including software routines to cause the distance measurement to be displayed on the display;

    a memory connected to the CPU and wherein a distance measurement is taken on multiple competition balls and the distance measurement for each competition ball is stored in the memory and displayed on the display; and

    ,wherein the CPU includes software routines to identify the closest competition ball and to highlight a designator for the closest competition ball on the display.

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