Universal diaper

Details Universal diaper Universal diaper

2007-07-27

2011-10-04

Anderson, Lynne (Department: 3764)

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

C604S385110, C604S385130, C604S385220

Reexamination Certificate

active

08029484

ABSTRACT:
A two-way stretch disposable diaper formed from four cooperating layers, a microfiber top layer to keep the wearer dry, an absorbent pad to collect body exudates, a waterproof layer to keep absorbed fluids within the pad, and a two-way stretch outer support layer. The top layer is formed as a cover for the absorbent pad which is designed to absorb urine and semi-liquid fecal material. The absorbent pad is backed by the waterproof layer or sheet which also covers the pad edges to prevent side leakage. The waterproof layer is anchored to a self-adhesive, two-way stretch support layer which constitutes an outer cover or support layer. The support layer derives its two way stretch and self adhesive qualities from its weave of alternate twist and/or crinkle threads. The support layer includes a plurality of holes in the waist band area which provide added ventilation and drainage when the diaper is used as swim-wear.

REFERENCES:
patent: 889827 (1908-06-01), Tenfel
patent: 1875740 (1932-09-01), Klein
patent: 2796064 (1957-06-01), Green et al.
patent: RE26151 (1967-01-01), Duncan
patent: 3369545 (1968-02-01), Wanberg
patent: 3585998 (1971-06-01), Hayford et al.
patent: 3613686 (1971-10-01), De Woskin
patent: 3838692 (1974-10-01), Levesque
patent: 3875942 (1975-04-01), Roberts et al.
patent: 3964486 (1976-06-01), Blaney
patent: 4019517 (1977-04-01), Glassman
patent: 4022210 (1977-05-01), Glassman
patent: 4085753 (1978-04-01), Gellert
patent: 4221221 (1980-09-01), Ehrlich
patent: 4352356 (1982-10-01), Tong
patent: 4430087 (1984-02-01), Azpiri
patent: 4493713 (1985-01-01), Izzo
patent: 4534769 (1985-08-01), De Jonckheere et al.
patent: 4623339 (1986-11-01), Ciraldo
patent: 4685909 (1987-08-01), Berg et al.
patent: 4702378 (1987-10-01), Finkel et al.
patent: 4738678 (1988-04-01), Paulis
patent: 4743240 (1988-05-01), Powell
patent: 4753643 (1988-06-01), Kassai
patent: 4753647 (1988-06-01), Curtis
patent: 4790836 (1988-12-01), Brecher
patent: 4790840 (1988-12-01), Cortina
patent: 4808175 (1989-02-01), Hansen
patent: 4917693 (1990-04-01), Terry
patent: 4923455 (1990-05-01), Dean et al.
patent: 4931052 (1990-06-01), Feldman
patent: 4964859 (1990-10-01), Feldman
patent: 4968311 (1990-11-01), Chickering et al.
patent: 5141505 (1992-08-01), Barrett
patent: 5207663 (1993-05-01), McQueen
patent: 5304158 (1994-04-01), Web
patent: 5429628 (1995-07-01), Trinh et al.
patent: 5443161 (1995-08-01), Jonese
patent: 5582605 (1996-12-01), Lepie
patent: 5689836 (1997-11-01), Fee et al.
patent: 5733272 (1998-03-01), Brunner et al.
patent: 5769832 (1998-06-01), Hasse
patent: 5769833 (1998-06-01), Hasse
patent: 5778110 (1998-07-01), Furuya
patent: 5989236 (1999-11-01), Roe
patent: 6004307 (1999-12-01), Colon et al.
patent: 6107537 (2000-08-01), Elder et al.
patent: 6160198 (2000-12-01), Roe et al.
patent: 6262331 (2001-07-01), Nakahata et al.
patent: 6306782 (2001-10-01), Tsai
patent: 6369290 (2002-04-01), Glaug et al.
patent: 6384296 (2002-05-01), Roe et al.
patent: 6454748 (2002-09-01), Ives
patent: 6475204 (2002-11-01), Walker
patent: 6476288 (2002-11-01), VanRijswijck et al.
patent: 6497694 (2002-12-01), Rosch et al.
patent: 6596920 (2003-07-01), Wehner et al.
patent: 6610381 (2003-08-01), Conway
patent: 6627788 (2003-09-01), Kuen
patent: 6703536 (2004-03-01), Roe et al.
patent: 6712801 (2004-03-01), Richardson
patent: 6723080 (2004-04-01), Habib et al.
patent: 6733484 (2004-05-01), Van Gompel et al.
patent: 6756522 (2004-06-01), Sayama et al.
patent: 6803496 (2004-10-01), Elder et al.
patent: 6822136 (2004-11-01), Niemeyer et al.
patent: 6863665 (2005-03-01), Rosch et al.
patent: 6994761 (2006-02-01), Klemp et al.
patent: 7104977 (2006-09-01), Price
patent: 7105715 (2006-09-01), Carlucci et al.
patent: 7198621 (2007-04-01), Moser
patent: 7204907 (2007-04-01), Cree
patent: 2004/0092901 (2004-05-01), Reece et al.
patent: 2005/0020347 (2005-01-01), Moshal
patent: 2005/0177120 (2005-08-01), Olson
patent: 2005/0256487 (2005-11-01), Williams
patent: 2006/0052761 (2006-03-01), Snell
patent: 2006/0282053 (2006-12-01), Rohrl
patent: 2007/0142812 (2007-06-01), Popp et al.

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