US PATENT SUBCLASS 604 / 377
.~.~.~.~ Cotton or derivative thereof

Current as of: June, 1999
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604 /   HD   SURGERY

317  DF  MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) {5}
358  DF  .~ Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) {13}
367  DF  .~.~ Containing particular materials, fibers, or particles {6}
374  DF  .~.~.~ Cellulose or cellulosic materials {2}
377.~.~.~.~ Cotton or derivative thereof

DEFINITION

Classification: 604/377

Cotton or derivative thereof:

(under subclass 374) Subject matter in which a layer of the collecting means contains threads, fibers, or woven material derived from or manufactured from the soft white fibers attached to the seeds of a cotton plant.