US PATENT SUBCLASS 433 / 179
.~.~.~ Acting between upper and lower denture

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}
177  DF  .~.~ By resiliently biased means {2}
179.~.~.~ Acting between upper and lower denture

DEFINITION

Classification: 433/179

Acting between upper and lower denture:

(under subclass 177) Subject matter wherein the elastically deformable means from a connection between an upper denture and a lower denture to bias them away from each other.