US PATENT SUBCLASS 600 / 143
.~.~ Having shape memory retaining material component

Current as of: June, 1999
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600 /   HD   SURGERY

101  DF  ENDOSCOPE {29}
139  DF  .~ Having flexible tube structure {6}
143.~.~ Having shape memory retaining material component

DEFINITION

Classification: 600/143

Having shape memory retaining material component:

(under subclass 139) Subject matter wherein the outer layer of the flexible tube structure is capable of being conformed into a particular form which it will maintain until changed.