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Consumer color reference kit

  • US 4,992,050 A
  • Filed: 06/07/1989
  • Issued: 02/12/1991
  • Est. Priority Date: 06/07/1989
  • Status: Expired due to Fees
First Claim
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1. A consumer color reference kit based on the four basic known processing printing colors, magenta, yellow, cyan and black, and containing a primary color sheet having a first plurality of different, distinct and readily visually discernible shades of major colors:

  • red, orange, yellow, green, blue, purple, brown and gray, andeight secondary major color sheets, each having a second and greater plurality of different, distinct and readily visually discernible shades of one of said major colors, wherein each primary and secondary color sheet is readily separable into a plurality of minor color cards.

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