Abstract A color identifying tape having a clear or white background with a black positive register mark and a negative mark in fixed spaced relationship thereon. The black register mark forms colored background areas shaded in each primary color, red, yellow and blue in three quadrants about the register mark with a clear area to represent black, and the negative register mark has colored positive indicia on clear background corresponding to each color on the positive register mark. The color identifying tape is placed next to the article to be photographed and is photographed with black and white film through a series of filters to record the red color, the yellow color, the blue color, and the black color on separate frames of film such that the positive register marks become negative on the film and the negative register marks become positive. This allows alignment of the films in relationship with each other and the color background areas and positive indicia identifying the color represented by the film. The films are then affixed to sheets of material in corresponding fixed relationship to photoengrave lithographic printing plates.
A color identifying tape for use in color separation photography comprising: a sheet of transparent material having first and second portions; an adhesive secured to one side of the transparent material; a black positive register mark on the first portion of the sheet; a negative register mark having a black outline in fixed spaced relation to the black positive register mark on the second portion of the sheet; colored backgrounds shaded in the three primary colors spaced in three quadrants about the black positive register mark, said backgrounds having negative indicia positioned therein to indicate the color of the background; and positive colored indicia shaded in primary colors and spaced in quadrants corresponding to the quadrants on the negative register mark corresponding to the quadrants on the colored backgrounds of the black positive register mark.
Claim 2
Dependent Claim
135 words
A color identifying tape for use in color separation photography comprising: a sheet of transparent material having first and second portions; an adhesive secured to one side of the transparent material; a black positive register mark on the first portion of the sheet; a negative register mark having a black outline in fixed spaced relation to the black positive register mark on the second portion of the sheet; colored backgrounds shaded in the three primary colors spaced in three quadrants about the black positive register mark, said backgrounds having negative indicia positioned therein to indicate the color of the background; and positive colored indicia shaded in primary colors and spaced in quadrants corresponding to the quadrants on the negative register mark corresponding to the quadrants on the colored backgrounds of the black positive register mark.
Claim 3
Dependent Claim
20 words
The article called for in claim 1 wherein the colored backgrounds are comprised of the colors magenta, yellow and cyan.
Claim 4
Dependent Claim
26 words
The article called for in claim 1 with the addition of negative indicia in each of the colored backgrounds to indicate the color of the background.
Claim 5
Dependent Claim
21 words
The article called for in claim 1 wherein the positive colored indicia on the negative register marks comprises a colored bar.
Claim 6
Dependent Claim
24 words
The article called for in claim 1 wherein the positive colored indicia spaced about the negative register mark comprises symbols to indicate the color.
Claim 7
Dependent Claim
21 words
The article called for in claim 1 wherein black positive register mark comprises cross-hairs and the negative register mark comprises cross-hairs.
Claim 8
Dependent Claim
20 words
The article called for in claim 6 with the addition of circular lines about the positive and negative register marks.