Filter arrangements; side-entry housings; and methods

Gas separation: processes – Filtering

Reexamination Certificate

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Details

C055S385300, C055S480000, C055S481000, C055S502000, C055S521000, C055SDIG007

Reexamination Certificate

active

07655074

ABSTRACT:
An air cleaner (40) includes a housing (48) and an access cover. The internal volume of the housing (48) can be reached through an opening (70) in a side wall of the housing. A filter element (50) having fluted filter media is removable and replaceable from the air cleaner. The housing (48) is constructed and arranged to cam the element (50) into sealing engagement with the housing (48). The access cover includes structure to help support and ensure proper seating of the filter element within the housing. A method of installing the filter element in the air cleaner includes sliding a portion of the filter element against a slide surface in the housing. A method of servicing an air cleaner includes pushing the filter element against a pivot region in the housing to release a seal between the filter element and the housing.

REFERENCES:
patent: 991572 (1911-05-01), Weisenstein
patent: 3019854 (1962-02-01), O'Bryant
patent: 3025963 (1962-03-01), Bauer
patent: 3209917 (1965-10-01), Yelinek
patent: 3442067 (1969-05-01), Swenson
patent: 3494113 (1970-02-01), Kinney
patent: 3676242 (1972-07-01), Prentice
patent: 3695437 (1972-10-01), Shaltis
patent: 3740933 (1973-06-01), Hollowell
patent: 3807150 (1974-04-01), Maracle
patent: 3841953 (1974-10-01), Kohkamp et al.
patent: 3849241 (1974-11-01), Butin et al.
patent: 3878041 (1975-04-01), Melead
patent: 3912631 (1975-10-01), Turman
patent: 4065341 (1977-12-01), Cub
patent: 4159899 (1979-07-01), Deschenes
patent: 4236902 (1980-12-01), Fricke
patent: 4282186 (1981-08-01), Nonnenmann et al.
patent: 4285909 (1981-08-01), Mizusawa et al.
patent: 4295434 (1981-10-01), Hsiao
patent: 4310419 (1982-01-01), Nara et al.
patent: 4322231 (1982-03-01), Hilzendeger et al.
patent: 4410427 (1983-10-01), Wydeven
patent: 4449993 (1984-05-01), Bergeron
patent: 4498989 (1985-02-01), Miyakawa et al.
patent: 4578091 (1986-03-01), Borja
patent: 4589983 (1986-05-01), Wydeven
patent: 4617176 (1986-10-01), Merry
patent: 4704143 (1987-11-01), Percy
patent: 4720292 (1988-01-01), Engel et al.
patent: 4759783 (1988-07-01), Machado
patent: 4824564 (1989-04-01), Edwards et al.
patent: 4925469 (1990-05-01), Clement et al.
patent: 4925561 (1990-05-01), Ishii et al.
patent: 4999038 (1991-03-01), Lundberg
patent: 5030264 (1991-07-01), Klotz et al.
patent: 5049326 (1991-09-01), Matsumoto et al.
patent: 5082476 (1992-01-01), Kahlbaugh et al.
patent: 5125941 (1992-06-01), Ernst et al.
patent: 5174895 (1992-12-01), Drori
patent: 5213596 (1993-05-01), Kume et al.
patent: 5238474 (1993-08-01), Kahlbaugh et al.
patent: 5304312 (1994-04-01), Forster et al.
patent: 5350515 (1994-09-01), Stark et al.
patent: 5415677 (1995-05-01), Ager et al.
patent: 5435870 (1995-07-01), Takagaki et al.
patent: 5472463 (1995-12-01), Herman et al.
patent: 5484466 (1996-01-01), Brown et al.
patent: 5487767 (1996-01-01), Brown
patent: 5494497 (1996-02-01), Lee
patent: 5543007 (1996-08-01), Takagaki et al.
patent: 5547480 (1996-08-01), Coulonvaux
patent: 5582146 (1996-12-01), Linsbauer et al.
patent: 5611922 (1997-03-01), SteNe
patent: 5613992 (1997-03-01), Engel
patent: 5645718 (1997-07-01), Hardison et al.
patent: 5672399 (1997-09-01), Kahlbaugh et al.
patent: 5683660 (1997-11-01), Wirth et al.
patent: 5685985 (1997-11-01), Brown et al.
patent: 5690712 (1997-11-01), Engel
patent: 5714126 (1998-02-01), Frund
patent: 5730766 (1998-03-01), Clements
patent: 5755843 (1998-05-01), Sundquist
patent: 5772883 (1998-06-01), Rothman et al.
patent: D396098 (1998-07-01), Gillingham et al.
patent: 5792247 (1998-08-01), Gillingham et al.
patent: D398046 (1998-09-01), Gillingham et al.
patent: 5800587 (1998-09-01), Kahlbaugh et al.
patent: 5820646 (1998-10-01), Gillingham et al.
patent: 5863313 (1999-01-01), Coulonvaux
patent: 5895574 (1999-04-01), Friedmann et al.
patent: 5897676 (1999-04-01), Engel
patent: 5902364 (1999-05-01), Tokar et al.
patent: 5908480 (1999-06-01), Ban et al.
patent: D416308 (1999-11-01), Ward et al.
patent: D417268 (1999-11-01), Gillingham
patent: 6048386 (2000-04-01), Gillingham et al.
patent: D425189 (2000-05-01), Gillingham et al.
patent: 6149700 (2000-11-01), Morgan et al.
patent: 6162271 (2000-12-01), Bullinger et al.
patent: 6179890 (2001-01-01), Romas et al.
patent: 6190432 (2001-02-01), Gieseke et al.
patent: 6217627 (2001-04-01), Vyskocil et al.
patent: 6231630 (2001-05-01), Ernst et al.
patent: 6235195 (2001-05-01), Tokar
patent: 6264713 (2001-07-01), Lewis
patent: 6299661 (2001-10-01), Bloomer
patent: 6306192 (2001-10-01), Greif et al.
patent: 6322602 (2001-11-01), Engel et al.
patent: 6348084 (2002-02-01), Gieseke et al.
patent: 6348085 (2002-02-01), Tokar et al.
patent: 6350291 (2002-02-01), Gieseke et al.
patent: D461003 (2002-07-01), Gieseke et al.
patent: 6572667 (2003-06-01), Greif et al.
patent: 6585792 (2003-07-01), Schneider et al.
patent: 6598580 (2003-07-01), Baumann et al.
patent: 6610117 (2003-08-01), Gieseke et al.
patent: 6610126 (2003-08-01), Xu et al.
patent: D483459 (2003-12-01), DeWit et al.
patent: 6743317 (2004-06-01), Wydeven
patent: 6780217 (2004-08-01), Palmer
patent: 6783565 (2004-08-01), Gieseke et al.
patent: 6878190 (2005-04-01), Xu et al.
patent: 6953124 (2005-10-01), Winter et al.
patent: 7004986 (2006-02-01), Kopec et al.
patent: 7147685 (2006-12-01), Lee
patent: 2001/0003893 (2001-06-01), Ramos et al.
patent: 2001/0037631 (2001-11-01), Morgan et al.
patent: 2002/0116909 (2002-08-01), Onoda
patent: 2002/0185007 (2002-12-01), Xu et al.
patent: 2004/0173097 (2004-09-01), Engelland et al.
patent: 2004/0221555 (2004-11-01), Engelland et al.
patent: 2005/0022669 (2005-02-01), Xu et al.
patent: 997684 (1976-09-01), None
patent: 2155522 (1993-05-01), None
patent: 102 22 800 (2003-12-01), None
patent: 0 095 416 (1982-05-01), None
patent: 0 080 659 (1982-11-01), None
patent: 0 376 443 (1990-07-01), None
patent: 0 486 276 (1992-05-01), None
patent: 0 492 250 (1992-07-01), None
patent: 0 529 921 (1993-03-01), None
patent: 0 581 695 (1994-02-01), None
patent: 0 704 233 (1996-04-01), None
patent: 0 726 389 (1996-08-01), None
patent: 0 738 528 (1996-10-01), None
patent: 1 159 052 (2003-11-01), None
patent: 1 364 695 (2003-11-01), None
patent: 1 081 179 (1954-06-01), None
patent: 703 823 (1954-02-01), None
patent: 1 275 651 (1972-05-01), None
patent: 1 495 745 (1977-12-01), None
patent: S58-151417 (1982-03-01), None
patent: 59-26113 (1984-02-01), None
patent: S60-155921 (1984-03-01), None
patent: 59-170669 (1984-09-01), None
patent: 59-170669 (1984-11-01), None
patent: H02-48118 (1988-09-01), None
patent: 1-11971 (1989-01-01), None
patent: 0117165 (1989-06-01), None
patent: 01 171615 (1989-10-01), None
patent: 63-122617 (1998-06-01), None
patent: H02-48117 (1998-09-01), None
patent: 88/03432 (1988-05-01), None
patent: WO 88/03431 (1988-05-01), None
patent: 97/40908 (1997-11-01), None
patent: 97/40910 (1997-11-01), None
patent: 97/40917 (1997-11-01), None
patent: WO 97/40908 (1997-11-01), None
patent: WO 97/41939 (1997-11-01), None
patent: WO97/45200 (1997-12-01), None
patent: WO 98/35144 (1998-08-01), None
patent: WO 99/37381 (1999-07-01), None
patent: WO 99/47237 (1999-09-01), None
patent: WO 00/50149 (2000-08-01), None
patent: WO 00/74818 (2000-12-01), None
patent: WO 02/49741 (2002-06-01), None
patent: 03/095068 (2003-11-01), None
Opposition filed Aug. 24, 2004 by Baldwin Filters, Inc. against European Patent 1 159 052 B1 owned by Donaldson Company, Inc.
Decision Revoking European Patent No. 1 159 052., Apr. 13, 2006.
Declaration of Tom Miller, submitted in U.S. Appl. No. 12/135,742, Jun. 11, 2009.
Response to the Notice of Opposition (filed by Donaldson Company, Mar. 31, 2005).
File History of U.S. Appl. No. 10/776,303, filed Feb. 10, 2004.
File History of U.S. Appl. No. 10/776,662, filed Feb. 10, 2004.
European Search Report mailed on Mar. 16, 2007.
English Translation of Opposition Brief of Wittner & Muller against EP1509311 by Opposer Mann & Hummel GmbH, dated Oct. 5, 2007, filed in European Patent Office.

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