Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Reexamination Certificate
2004-05-07
2009-12-01
Zalukaeva, Tatyana (Department: 3761)
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
C604S385010
Reexamination Certificate
active
07625363
ABSTRACT:
Disclosed is an absorbent article having a center absorbent element on a backsheet. The center absorbent element has a center absorbent sheet covered with a center topsheet. The center absorbent sheet is formed with a plurality of projections, wherein longitudinal guide grooves are defined between transversely adjacent projections, transverse guide grooves are defined between longitudinally adjacent projections for communication between the longitudinal guide grooves. The longitudinal guide grooves are dimensioned to extend over at least two projections aligned in the longitudinal direction.
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Nishitani Kazuya
Tamagawa Noritatsu
Yoshimasa Wataru
Anderson Lynne
Darby & Darby P.C.
Uni-Charm Corporation
Zalukaeva Tatyana
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