US PATENT SUBCLASS 604 / 416
.~ Materials mixed within container

Current as of: June, 1999
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604 /   HD   SURGERY

403  DF  CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.) {8}
416.~ Materials mixed within container

DEFINITION

Classification: 604/416

Materials mixed within container:

(under subclass 403) Subject matter provided with means to permit mixing between separate compartments or receptacles within a container.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82+, for injectors having mixing means.