US PATENT SUBCLASS 623 / 34
.~.~ Suction type

Current as of: June, 1999
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623 /   HD   PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR

27  DF  LEG {9}
33  DF  .~ Socket holder {3}
34.~.~ Suction type

DEFINITION

Classification: 623/34

Suction type:

(under subclass 33) Subject matter in which the holder uses a suction force for holding or retaining the stump.