US PATENT SUBCLASS 128 / 201.22
.~ Including body or head supported means covering user's scalp

Current as of: June, 1999
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128 /   HD   SURGERY

200.24  DF  RESPIRATORY METHOD OR DEVICE {32}
201.22.~ Including body or head supported means covering user's scalp {1}
201.23  DF  .~.~> And nose and mouth also covered {6}

DEFINITION

Classification: 128/201.22

Including body or head supported means covering user's scalp:

(under subclass 200.24) Subject matter including a means which covers the user's scalp and which is supported by the head or other portion of the user's body.

(1) Note. Straps extending over or around the head to attach a face mask are not considered a scalp cover for this subclass.