US PATENT SUBCLASS 446 / 243
.~ Including markings producing visual effect (e.g., chromatic)

Current as of: June, 1999
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446 /   HD   AMUSEMENT DEVICES: TOYS

236  DF  ROTATING OR HAVING VISIBLE ROTATING PORTION (E.G., SPINNING OR WHIRLING, NOT ROLLING) {12}
243.~ Including markings producing visual effect (e.g., chromatic) {2}
244  DF  .~.~> Thaumatropic effect
245  DF  .~.~> Cord impeller

DEFINITION

Classification: 446/243

Including markings producing visual effect (e.g., chromatic):

(under subclass 236) Device wherein the revolving portion is provided with a visible impression thereon which yields a distinctive appearance when the portion is rotated.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements, for a device which uses an optical element to produce a desired visual effect, and see

616+, for a kaleidoscope.

472, Amusement Devices, particularly

57+, for an illusion device other than a toy.