RICH, Judge.
This appeal is from the decision of the Patent Office Board of Appeals affirming the rejection of claims 8, 9, and 19-28 of application serial No. 494,783, filed March 16, 1955, entitled "Color Grading." No claims are allowed.
The invention relates to color grading of substances such as food products by measurement of light reflection and particularly to alleged improvements in the nature of the light source and the method for indicating the degree...
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