US PATENT SUBCLASS 604 / 310
.~.~ Fluent treating material held in reservoir in hand-supported applicator

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}
289  DF  .~ Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.) {11}
310.~.~ Fluent treating material held in reservoir in hand-supported applicator {1}
311  DF  .~.~.~> With piston or plunger for expelling material therefrom

DEFINITION

Classification: 604/310

Fluent treating material held in reservoir in hand-supported applicator:

(under subclass 289) Subject matter wherein a flowable body treating material to be applied to the body is stored in a container associated with a device which is supported by a person's hand when the body treating material is being

applied to.

SEE OR SEARCH THIS CLASS, SUBCLASS:

187+, for details of handheld syringes for injecting or withdrawing material to or from body.