US PATENT SUBCLASS 433 / 172
.~ Holding or positioning denture in mouth

Current as of: June, 1999
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433 /   HD   DENTISTRY

167  DF  PROSTHODONTICS {13}
172.~ Holding or positioning denture in mouth {5}
173  DF  .~.~> By fastening to jawbone {3}
177  DF  .~.~> By resiliently biased means {2}
180  DF  .~.~> By cement or adhesive {2}
184  DF  .~.~> By suction {3}
189  DF  .~.~> By magnetic material

DEFINITION

Classification: 433/172

Holding or positioning denture in mouth:

(under subclass 167) Subject matter relating to locating or securing one or more artificial teeth in the mouth.

(1) Note. Patents in this subclass must relate to the connection between a denture and either a natural tooth or some part of the patient's mouth. Patents relating to the connection between a denture and an artificial tooth will be found in subclasses below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

191, for a method or means for securing an artificial tooth to a base.

219, for a method or material for attaching a crown, per se, to a natural tooth.