Filters and filter assemblies with bypass seal

Details Filters and filter assemblies with bypass seal Filters and filter assemblies with bypass seal

2005-02-03

2010-11-16

Hopkins, Robert A (Department: 1797)

Gas separation

Combined or convertible

In environmental air enclosure

C055S484000, C055S495000, C055S498000, C055S502000, C055S510000, C055S521000, C055S497000, C055S482000, C055S483000, C055S485000, C055S486000, C055SDIG031, C454S187000, C454S294000

Reexamination Certificate

active

07833299

ABSTRACT:
A filter element having a frame defining an interior volume and having exterior surfaces. Filter media is mounted within the frame so as to allow fluid to enter an upstream side of the media and exit a downstream side of the media. At least one component of a multi-component filter frame seal, the at least one component being positioned on an outer surface of the frame and substantially circumscribing the filter frame at a location selected to align to a complementary component of the multi-component filter frame seal. The complementary component is provided separately from the filter element.

REFERENCES:
patent: 3386580 (1968-06-01), Grabarczyk
patent: 3707046 (1972-12-01), De Baun
patent: 3849092 (1974-11-01), Bakke et al.
patent: 4277267 (1981-07-01), Posner
patent: 4464187 (1984-08-01), Kershaw
patent: 4765810 (1988-08-01), Wetzel
patent: 4853005 (1989-08-01), Jaisinghani et al.
patent: 4865637 (1989-09-01), Gruber
patent: 4940470 (1990-07-01), Jaisinghani et al.
patent: 5403383 (1995-04-01), Jaisinghani
patent: 5549735 (1996-08-01), Coppom
patent: 5593476 (1997-01-01), Coppom
patent: 5797975 (1998-08-01), Davis
patent: 5853445 (1998-12-01), Wong et al.
patent: 5865674 (1999-02-01), Starr
patent: 6117202 (2000-09-01), Wetzel
patent: 6162272 (2000-12-01), Michaelis et al.
patent: 6210458 (2001-04-01), Shindo et al.
patent: 6245126 (2001-06-01), Feldman et al.
patent: 6245132 (2001-06-01), Feldman et al.
patent: 6264713 (2001-07-01), Lewis, II
patent: 6267796 (2001-07-01), Schottmer
patent: 6270546 (2001-08-01), Jeanseau et al.
patent: 6306298 (2001-10-01), Diemer
patent: 6368391 (2002-04-01), O'Hara et al.
patent: 6413301 (2002-07-01), O'Hara et al.
patent: 6454826 (2002-09-01), Fath et al.
patent: 6572685 (2003-06-01), Dunshee
patent: 6740136 (2004-05-01), Duffy
patent: 6758884 (2004-07-01), Zhang et al.
patent: 6881238 (2005-04-01), Marchart et al.
patent: 7122120 (2006-10-01), Diel
patent: 7261757 (2007-08-01), Duffy
patent: 7320720 (2008-01-01), Ticknor
patent: 7419524 (2008-09-01), Caesar et al.
patent: 7507271 (2009-03-01), Caesar et al.
patent: 2002/0152890 (2002-10-01), Leiser
patent: 2002/0170435 (2002-11-01), Joannou
patent: 2003/0079609 (2003-05-01), Lobiondo, Jr.
patent: 2004/0025695 (2004-02-01), Zhang et al.
patent: 2007/0084167 (2007-04-01), Ticknor
patent: 2008/0105126 (2008-05-01), Kawano et al.
patent: 2009/0320422 (2009-12-01), Braunecker et al.
patent: 4229135 (1992-09-01), None

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