Liquid purification or separation – Filter – Material
Reexamination Certificate
2003-06-18
2009-11-10
Kim, John (Department: 1797)
Liquid purification or separation
Filter
Material
C210S501000, C210S502100, C210S504000, C210S505000, C210S508000
Reexamination Certificate
active
07614506
ABSTRACT:
A filter for providing potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in part from a plurality of mesoporous, basic, and reduced-oxygen activated carbon filter particles.
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Bjorkquist David William
Collias Dimitris Ioannis
Mitchell Michael Donovan
Woolley Matthew Morgan
Zaveri Piyush Narendra
Clay Cynthia L.
Kim John
McDow Kelly L.
Paul Andrew A.
PUR Water Purification Products Inc.
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