Method of forming spaced pleated filter material and product...

Details Method of forming spaced pleated filter material and product... Method of forming spaced pleated filter material and product...

2003-12-30

2010-02-16

Drodge, Joseph W (Department: 1797)

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

C055S482000, C055S497000, C055S498000, C055S521000, C210S493100, C210S493500

Reexamination Certificate

active

07661540

ABSTRACT:
A unified pleated filter arrangement including a unified method and product wherein successive pleat flanks are spaced by communicably facing increments of spacing material with the pleat flanks being a selectively spaced and uniformly level geometric configuration.

REFERENCES:
patent: 3531920 (1970-10-01), Hart
patent: 3849314 (1974-11-01), Niccum et al.
patent: 4954255 (1990-09-01), Muller et al.
patent: 5028331 (1991-07-01), Lippold
patent: 5053131 (1991-10-01), Lippold
patent: 5066319 (1991-11-01), Lippold
patent: 5071555 (1991-12-01), Enbom
patent: 5089202 (1992-02-01), Lippold
patent: 5156780 (1992-10-01), Kenigsberg et al.
patent: 5290447 (1994-03-01), Lippold
patent: 5306321 (1994-04-01), Osendorf
patent: 5427597 (1995-06-01), Osendorf
patent: 5505852 (1996-04-01), van Rossen
patent: 5804014 (1998-09-01), Kahler
patent: 5888262 (1999-03-01), Kahler
patent: 5993501 (1999-11-01), Cusick et al.
patent: 6159318 (2000-12-01), Choi
patent: 6165241 (2000-12-01), Choi
patent: 6165242 (2000-12-01), Choi
patent: 6254653 (2001-07-01), Choi
patent: 6398839 (2002-06-01), Choi
patent: 2002/0033244 (2002-03-01), Schlecht et al.

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