US PATENT SUBCLASS 604 / 182
.~.~.~.~ Means moved by weight of body placed thereon


Current as of: June, 1999
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604 /   HD   SURGERY

19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7}
48  DF  .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin {9}
93  DF  .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30}
181  DF  .~.~.~ Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir {3}
182.~.~.~.~ Means moved by weight of body placed thereon


DEFINITION

Classification: 604/182

Means moved by weight of body placed thereon:

(under subclass 181) Subject matter wherein the weight of a body is applied to a device to eject material therefrom.