US PATENT SUBCLASS 73 / 864.72
.~.~ Capillary attraction retention

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

863  DF  SAMPLER, SAMPLE HANDLING, ETC. {11}
864  DF  .~ Capture device {9}
864.72.~.~ Capillary attraction retention

DEFINITION

Classification: 73/864.72

Capillary attraction retention:

(under subclass 864) Subject matter wherein the capture element is a body having pores or interstices into which liquid is drawn and held by capillary attraction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

864.02, for a pipette which utilizes capillary attraction.