US PATENT SUBCLASS 600 / 578
.~.~.~ Mechanical means for drawing liquid into collection reservoir

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
573  DF  .~ Liquid collection {8}
576  DF  .~.~ Manually supported collector with rigid intake tube (e.g., a hollow needle, etc.) {3}
578.~.~.~ Mechanical means for drawing liquid into collection reservoir

DEFINITION

Classification: 600/578

Mechanical means for drawing liquid into collection reservoir:

(under subclass 576) Subject matter including a mechanical means (e.g., a plunger or bulb-type pump) for drawing liquid into a collection reservoir.

SEE OR SEARCH CLASS

604, Surgery,

187+, for piston and squeeze bulb-type syringe.