US PATENT SUBCLASS 434 / 270
.~.~ Head or part thereof

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

262  DF  ANATOMY, PHYSIOLOGY, THERAPEUTIC TREATMENT, OR SURGERY RELATING TO HUMAN BEING {4}
267  DF  .~ Anatomical representation {5}
270.~.~ Head or part thereof {1}
271  DF  .~.~.~> Eye

DEFINITION

Classification: 434/270

Head or part thereof:

(under subclass 267) Subject matter including a facsimile of the portion of the body that contains the brain, chief sense organs, and mouth.