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Color test meter

  • US 4,871,258 A
  • Filed: 04/29/1988
  • Issued: 10/03/1989
  • Est. Priority Date: 04/29/1988
  • Status: Expired due to Term
First Claim
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1. A colorimeter for converting a color output to an electrical signal comprising a color chart for comparing to a color which is to be converted, means for generating an electrical signal which corresponds to a favorable comparison of the color to the color chart, and means for locating the colors of the chart with respect to the means for generating an electrical signal so that the means for generating an electrical signal is conveniently located to be actuated when the color which is to be converted approximates a color on the chart, the means for generating an electrical signal comprising a plurality of switches, each having two states, means responsive to the states of the switches for providing the electrical signal which corresponds to a favorable comparison of the color to the color chart, and means for coupling the electrical switches to the means responsive to the states of the switches.

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