US PATENT SUBCLASS 128 / 862
.~.~.~.~ Thermoplastic or thermosetting type

Current as of: June, 1999
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128 /   HD   SURGERY

846  DF  BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) {8}
857  DF  .~ Head or face protector (e.g., lips, ears, etc.) {4}
859  DF  .~.~ Oral cavity protectors {2}
861  DF  .~.~.~ Teeth protectors (e.g., mouthpieces) {1}
862.~.~.~.~ Thermoplastic or thermosetting type

DEFINITION

Classification: 128/862

Thermoplastic or thermosetting type:

(under subclass 861) Subject matter wherein the dental protector is constructed of plastic material which either deforms under body temperature to fit the individual's teeth or permanently hardens or solidifies when heated to the shape of an individual's particular mouth configurations.