US PATENT SUBCLASS 128 / 200.11
MEANS FOR PASSING RESPIRATORY GAS THROUGH BODY OF LIQUID BEFORE INHALATION

Current as of: June, 1999
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128 /   HD   SURGERY

200.11MEANS FOR PASSING RESPIRATORY GAS THROUGH BODY OF LIQUID BEFORE INHALATION {2}
200.12  DF  .~> Pocket type
200.13  DF  .~> Plural orifice means passing gas into liquid

DEFINITION

Classification: 128/200.11

MEANS FOR PASSING RESPIRATORY GAS THROUGH BODY OF LIQUID BEFORE INHALATION:

(under the class definition) Subject matter for releasing into a body of liquid a breathable gas that is thereafter inhaled by a living thing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

200.14+, for atomizers or sprayers.

200.24, for respiration devices, per se.

200.29, for means for releasing exhaled gas in finely divided form from a diving mask or helmet to reduce the possibility

of bubbles of the gas being detected.

203.12, for other means for mixing an agent with breathed gas.