US PATENT SUBCLASS 600 / 203
.~.~ With protective sheath

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
201  DF  .~ Retractor {12}
203.~.~ With protective sheath

DEFINITION

Classification: 600/203

With protective sheath:

(under subclass 201) Subject matter comprising sleeve means to cover the tissue retracting surface or surfaces of the retractor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

121+, for endoscopes having a protective sheath.