807.07(d)(iii) Applications Under §66(a)
If the applicant claims color as a feature of the mark, and the drawing also includes black, white, and/or gray that is not mentioned in the international registration color claim, the applicant must either: (1) claim the black/white/gray as color(s) in the United States application and describe the location of the black/white/gray; or (2) state that the black/white/gray on the drawing represents background, outlining, shading, and/or transparent areas and is not part of the mark.