US PATENT SUBCLASS 600 / 24
.~ Oral cavity devices

Current as of: June, 1999
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600 /   HD   SURGERY

23  DF  SPEECH CORRECTION/THERAPY (e.g., antistammering) {1}
24.~ Oral cavity devices

DEFINITION

Classification: 600/24

Oral cavity devices:

(under subclass 23) Subject matter wherein the device is designed to fit within the mouth of a user for preventing speech defects, such as stammering.

SEE OR SEARCH CLASS

128, Surgery,

848, and 859+ for devices placed in the mouth for preventing snoring and for protecting the mouth.