Filter and filter module

Details Filter and filter module Filter and filter module

2004-02-18

2008-11-11

Smith, Duane (Department: 1797)

Liquid purification or separation

Casing divided by membrane into sections having inlet

Cylindrical membrane

C055S482000, C055S523000, C096S009000, C096S010000, C096S011000, C210S321780, C210S489000, C210S510100

Reexamination Certificate

active

07449110

ABSTRACT:
The filter1of the present invention has at least two filter elements2contained in the casing4, which are connected in series in such a state as interposing the first sealer5between them.

REFERENCES:
patent: 4069157 (1978-01-01), Hoover et al.
patent: 5376167 (1994-12-01), Broutin et al.
patent: 5614001 (1997-03-01), Kosaka et al.
patent: 6447679 (2002-09-01), Watari et al.
patent: 6858063 (2005-02-01), Watari et al.
patent: 6860922 (2005-03-01), Watari et al.
patent: 7329310 (2008-02-01), Olapinski et al.
patent: 2001/0013272 (2001-08-01), Blase et al.
patent: 2003/0102258 (2003-06-01), Olapinski et al.
patent: 2005/0217485 (2005-10-01), Olapinski et al.
patent: 2061933 (1971-06-01), None
patent: 02-237622 (1990-09-01), None
patent: 06-015148 (1994-01-01), None
patent: 10-180049 (1998-07-01), None
patent: 01/74477 (2001-10-01), None

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