Filter diaper and method

Details Filter diaper and method Filter diaper and method

2007-10-22

2010-02-16

Popovics, Robert James (Department: 1797)

Liquid purification or separation

With drip, overflow or content draining feature

C210SDIG017

Reexamination Certificate

active

07662285

ABSTRACT:
A fluid containment apparatus for use with a fluid filter removably disposed on a substrate is provided. The apparatus comprises a flexible band having a fluid absorbent layer and a fluid barrier layer. The absorbent layer has a first edge, a second edge, an interior side, and an exterior side. The interior side of the absorbent layer is configured to be disposed proximately about an outer surface of the fluid filter to absorb fluid spillage therefrom. The first edge of the absorbent layer is configured to be disposed adjacent to the substrate to absorb fluid spillage therefrom. The barrier layer is joined substantially about the second edge and the exterior side of the absorbent layer. The barrier layer is configured to prevent fluid flow therethrough.

REFERENCES:
patent: 2287526 (1942-06-01), Krogman
patent: 2311377 (1943-02-01), Gaertner
patent: 3290870 (1966-12-01), Jensen
patent: 3552553 (1971-01-01), Reading
patent: 3766629 (1973-10-01), Lechtenberg
patent: 4020922 (1977-05-01), Klasel
patent: 4372453 (1983-02-01), Branscum
patent: 4376703 (1983-03-01), Krauss
patent: 4451368 (1984-05-01), Pandelena et al.
patent: 4498446 (1985-02-01), Judson
patent: 5169541 (1992-12-01), Wells
patent: 5271299 (1993-12-01), Wadsworth
patent: 5366084 (1994-11-01), Post
patent: 5421223 (1995-06-01), Wawrzyniak
patent: 5469935 (1995-11-01), Hewuse
patent: 5484635 (1996-01-01), Andersen et al.
patent: 5623755 (1997-04-01), Childress et al.
patent: 5858044 (1999-01-01), Nepsund et al.
patent: 5924342 (1999-07-01), Chou
patent: 5981910 (1999-11-01), Williams et al.
patent: 6464100 (2002-10-01), Canfield
patent: 6834838 (2004-12-01), Dennis et al.
patent: 6874642 (2005-04-01), Malecot et al.
patent: 6986842 (2006-01-01), Bortnik et al.
patent: 7147013 (2006-12-01), Zulauf et al.
patent: 7241385 (2007-07-01), Cline
patent: 7340979 (2008-03-01), Sawyer
patent: 2001/0045324 (2001-11-01), Harding, Jr.
patent: 2003/0047503 (2003-03-01), Bortnik et al.
patent: 2003/0132153 (2003-07-01), Jelten
patent: 2005/0056124 (2005-03-01), Zulauf et al.
patent: 2005/0067343 (2005-03-01), Zulauf et al.
patent: 2009/0101597 (2009-04-01), Bilski
patent: 2009/0184041 (2009-07-01), Hoverson et al.
patent: 2009/0218273 (2009-09-01), Pummill et al.
patent: 7328338 (1995-12-01), None
patent: 9006799 (1990-06-01), None
United States Patent & Trademark Office Schedule—Liquid Purification or Separation, Oct. 2006, 14 pages.
United States Patent & Trademark Office Definitions—Liquid Purification or Separation, Oct. 2006, 129 pages.

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