Computer software for color matching, for measurement of color samples, for color formulation, and for quality control and ensuring color accuracy of the device-independent colors of a computer output or input device, namely, a monitor, printer, CRT scanner, digital camera, video camera, spectrophotometer, colorimeter, colormeter or spectrometer light boxes, color viewing apparatus, namely, spectrophotometers, densitometers, photometers, and colorimeters, goniospectrophotometers, reflectometers, and spectoradiometers for use in measuring reflectance, luminance and radiance energy in a spectrum, and apparatus for monitoring and controlling the quality of paper products, comprising an optical sensor, an information display console and an information display
Electrical and Scientific ApparatusLuminaries and lamps providing simulated daylight for use in industry as light sources for examining color, color sorting, color matching, grading and shading, and for visual color uniformity evaluation of production; and luminaries and color matching booths comprising switchable light sources providing a scientifically accurate lighting source for color appraisal
Environmental Control ApparatusColor standards, namely, color rendition charts and cards, printed color sample card decks, color sample books, sheets and trees containing coated color fields in the nature of printed matter for use in true color balance of photographic film in color reproduction processes and in color matching and for displaying or gauging metamericisms of color under various lighting conditions
Paper Goods and Printed Matter