Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Reexamination Certificate
2004-05-10
2008-08-05
Nguyen, George B. (Department: 3709)
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
C428S099000, C428S100000, C428S137000, C428S343000, C428S354000, C024S304000, C024S306000, C024S442000, C024S450000, C024S452000
Reexamination Certificate
active
07407496
ABSTRACT:
The present invention relates to a fastening film system1comprising a backing7and an adhesive layer6on one of the two major surfaces of the backing7, the backing7bearing on its exposed major surface3aopposite to the adhesive layer6a plurality of male fastening elements4capable of engaging with fibrous materials32having a plurality of complementary female fastening elements, and a plurality of through-holes2extending through the thickness11of the backing7so that the adhesive layer6attached to the backing7is exposed through such through-holes2wherein at least one of said through-holes2is encompassed by the backing7, and wherein the fastening film system1releasably adheres to said fibrous materials32through a combination of a mechanical and an adhesive bonding mechanism.
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3M Innovative Properties Company
Gross Kathleen B.
Nguyen George B.
Treyger Ilya Y
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