US PATENT SUBCLASS 128 / 205.22
.~.~ Gas container supported on body
Current as of:
June, 1999
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128 /
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SURGERY
200.24
DF
RESPIRATORY METHOD OR DEVICE
{32}
204.18
DF
.~ Means for supplying respiratory gas under positive pressure {17}
205.22
.~.~ Gas container supported on body
DEFINITION
Classification: 128/205.22
Gas container supported on body:
(under subclass 204.18) Subject matter wherein a container for respiratory gas is supported on the user's body.