US PATENT SUBCLASS 600 / 237
.~.~.~ Mouth

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
201  DF  .~ Retractor {12}
235  DF  .~.~ Specific use retractor {2}
237.~.~.~ Mouth {5}
238  DF  .~.~.~.~> Brace or prop
239  DF  .~.~.~.~> Jaw spreader with tongue depressor
240  DF  .~.~.~.~> Tongue depressor {1}
242  DF  .~.~.~.~> Lip or cheek
243  DF  .~.~.~.~> Veterinary jaw spreader {1}

DEFINITION

Classification: 600/237

Mouth:

(under subclass 235) Subject matter wherein the retractor is specifically designed for use in retracting portions surrounding and inside the bodies oral cavity.