US PATENT SUBCLASS 433 / 186
.~.~.~ Cup or disc

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}
184  DF  .~.~ By suction {3}
186.~.~.~ Cup or disc {1}
187  DF  .~.~.~.~> Plural cups or discs

DEFINITION

Classification: 433/186

Cup or disc:

(under subclass 184) Subject matter wherein the means which engages a natural surface inside the mouth comprises a

concave or flat, substantially rounded pliant member carried by but distinct from the base of the denture.