US PATENT SUBCLASS 128 / 207.14
.~ Respiratory gas supply means enters mouth or tracheotomy incision

Current as of: June, 1999
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128 /   HD   SURGERY

200.24  DF  RESPIRATORY METHOD OR DEVICE {32}
207.14.~ Respiratory gas supply means enters mouth or tracheotomy incision {3}
207.15  DF  .~.~> Breathing passage occluder
207.16  DF  .~.~> Valve for controlling gas flow
207.17  DF  .~.~> Holding strap extending circumferentially of head or neck

DEFINITION

Classification: 128/207.14

Respiratory gas supply means enters mouth or tracheotomy incision:

(under subclass 200.24) Subject matter wherein the breathed gas supply means is placed in the mouth or a tracheotomy incision.

SEE OR SEARCH THIS CLASS, SUBCLASS:

200.26, for means for inserting or guiding a breathing tube into the body.

202.21, for smoking device simulators where respiratory gas

enters the mouth.

514+, for method of introducing respiratory gas through the mouth