US PATENT SUBCLASS 433 / 174
.~.~.~ By screw

Current as of: June, 1999
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433 /   HD   DENTISTRY

167  DF  PROSTHODONTICS {13}
172  DF  .~ Holding or positioning denture in mouth {5}
173  DF  .~.~ By fastening to jawbone {3}
174.~.~.~ By screw

DEFINITION

Classification: 433/174

By screw:

(under subclass 173) Subject matter wherein the denture is secured to the jawbone by an elongated helically ribbed member.