US PATENT SUBCLASS 433 / 211
.~.~.~ Connecting pin

Current as of: June, 1999
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433 /   HD   DENTISTRY

167  DF  PROSTHODONTICS {13}
202.1  DF  .~ Tooth construction {5}
206  DF  .~.~ Metallic tooth, tooth portion, or attachment {3}
211.~.~.~ Connecting pin

DEFINITION

Classification: 433/211

Connecting pin:

(under subclass 206) Subject matter wherein the artificial tooth has fixed thereto a metallic pin adapted to secure the tooth to a base or backing.

(1) Note. This subclass contains subject matter relating to tooth facing to pin connections and connecting pin structure, per se.

SEE OR SEARCH THIS CLASS, SUBCLASS:

195, for patents showing or claiming the pin to base connection.