US PATENT SUBCLASS 434 / 98
.~ Color display

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

81  DF  VISUAL ART OR CRAFT, ARTISTIC ADORNMENT, OR COLOR TRAINING OR DEMONSTRATION {9}
98.~ Color display {6}
99  DF  .~.~> Personal appearance or wearing apparel {1}
101  DF  .~.~> Produced by spinning means (e.g., plural rotating color disks, etc.)
102  DF  .~.~> Produced by superposed color filters
103  DF  .~.~> Including mixing receptacle or holder for color material
104  DF  .~.~> Including relatively rotatable elements (e.g., concentrically mounted color disks, etc.)
105  DF  .~.~> Automobile

DEFINITION

Classification: 434/98

Color display:

(under subclass 81) Subject matter relating to a means for showing color or presenting color characteristics, e.g.., a chart naming harmonious colors.

SEE OR SEARCH CLASS

356, Optics: Measuring and Testing,

421+, for an effective multicolor chart or standard.