US PATENT SUBCLASS 206 / 484.1
.~ With gas permeable cover

Current as of: June, 1999
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206 /   HD   SPECIAL RECEPTACLE OR PACKAGE

484  DF  LAMINATE SHEET PACKET {2}
484.1.~ With gas permeable cover

DEFINITION

Classification: 206/484.1

(under subclass 484) A container wherein at least a portion of the sheet cover material permit the ingress or egress of a gaseous state substance.

SEE OR SEARCH THIS CLASS, SUBCLASS:

439, for a container for a body treatment article or material with a gas permeable cover.