Methods and apparatuses for filtering water

Liquid purification or separation – Structural installation – Closed circulating system

Reexamination Certificate

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Details

C210S167310, C210S502100, C210S255000, C210S258000, C210S262000, C210S416100, C210S532100, C134S010000

Reexamination Certificate

active

07488418

ABSTRACT:
The invention relates to a method and apparatus for filtering or purifying water.

REFERENCES:
patent: 2678132 (1954-05-01), Beard, Jr.
patent: 3169922 (1965-02-01), Hornbostel
patent: 3539013 (1970-11-01), Smith
patent: 3679058 (1972-07-01), Smith
patent: 3739913 (1973-06-01), Bogosian
patent: 3904528 (1975-09-01), Yocum
patent: 3907685 (1975-09-01), Aramaki et al.
patent: 4102789 (1978-07-01), Young
patent: 4153550 (1979-05-01), Lautrette
patent: 4211162 (1980-07-01), Bastgen
patent: 4282095 (1981-08-01), Tsuhako
patent: 4374888 (1983-02-01), Bornslaeger
patent: 4480800 (1984-11-01), Oberg et al.
patent: 4548802 (1985-10-01), Dickey
patent: 4548803 (1985-10-01), Dickey
patent: 4676902 (1987-06-01), Fayoux et al.
patent: 4761236 (1988-08-01), Dickey
patent: 4919820 (1990-04-01), Lafay et al.
patent: 5030314 (1991-07-01), Lang
patent: 5150707 (1992-09-01), Anderson
patent: 5152213 (1992-10-01), Masumoto et al.
patent: 5165821 (1992-11-01), Fischer et al.
patent: 5169519 (1992-12-01), Elsas
patent: 5256298 (1993-10-01), Powell
patent: 5306266 (1994-04-01), Freeland
patent: 5423985 (1995-06-01), Addeo et al.
patent: 5425725 (1995-06-01), Tanzer et al.
patent: 5433851 (1995-07-01), Itoh
patent: 5453191 (1995-09-01), McCrory et al.
patent: 5547313 (1996-08-01), Holland
patent: 5649914 (1997-07-01), Glaug et al.
patent: 5718955 (1998-02-01), McGuire et al.
patent: 5938650 (1999-08-01), Baer et al.
patent: 6932910 (2005-08-01), Miller
patent: 6972011 (2005-12-01), Maeda et al.
patent: 7060189 (2006-06-01), Miller
patent: 7074337 (2006-07-01), Miller
patent: 7175758 (2007-02-01), Miller
patent: 7179372 (2007-02-01), Miller
patent: 7247215 (2007-07-01), Schewe et al.
patent: 2002/0095127 (2002-07-01), Fish et al.
patent: 2004/0094490 (2004-05-01), Miller
patent: 2005/0029200 (2005-02-01), Miller
patent: 2005/0230325 (2005-10-01), Miller
patent: 2006/0180530 (2006-08-01), Miller
patent: 2006/0207947 (2006-09-01), Miller
patent: 2007/0131598 (2007-06-01), Miller
patent: 2008/0035547 (2008-02-01), Miller
patent: 2000037448 (2000-02-01), None
Series DF Filtration Systems, www.serfilco.com.

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