(under subclass 43) Subject matter having a surface consisting of a nonwoven fiber engagement pattern which is specifically designed for wound contact.
SEE OR SEARCH THIS CLASS, SUBCLASS:
76, for fiber engagement patterns for compressive wraps.
SEE OR SEARCH CLASS
28, Textiles: Manufacturing, for nonwoven fabrics.
428, Stock Material or Miscellaneous Articles,
221+, for a web or sheet containing structurally defined