Article for use against backgrounds of various colors and method of manufacture

  • US 7,032,534 B1
  • Filed: 05/31/2002
  • Issued: 04/25/2006
  • Est. Priority Date: 05/31/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. An article comprising:

  • a see-thru sheet having a top face and a bottom face; and

    a two-color foil applied on said sheet, said foil providing a plurality of single line markings for use in measuring distance;

    each of said markings having a first color and a second color, wherein said markings display the first color when viewed from said top face, and said markings display the second color when viewed from the bottom face.

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