Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Reexamination Certificate
2008-01-01
2008-01-01
Menon, Krishnan (Department: 1723)
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
C210S493300, C210S493500, C210S487000, C055S486000, C055S489000, C055S521000
Reexamination Certificate
active
07314558
ABSTRACT:
A pleated panel fluid filter filters fluid flowing along an axial flow direction and includes angled panels and/or progressively increasing flow channel width and/or skewed panel projections and/or flattened pleat tip bend lines.
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Janikowski Eric A.
Jaroszczyk Tadeusz
Schukar Murray R.
Schwartz Scott W.
Terres Mark A.
Andrus Sceales Starke & Sawall LLP
Fleetguard Inc.
Gonzalez Madeline
Menon Krishnan
Schelkopf J. Bruce
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