Liquid purification or separation – Filter – Pipe or plate attached type
Reexamination Certificate
2006-12-05
2006-12-05
Kim, John (Department: 1723)
Liquid purification or separation
Filter
Pipe or plate attached type
C210S232000, C210S449000, C210S450000, C210S459000, C004S596000, C239S587100, C239S587400
Reexamination Certificate
active
07143897
ABSTRACT:
A showerhead having a replaceable water filter assembly. The showerhead having a compact body with releasably coupled pivotable element connected to the water filter assembly.
REFERENCES:
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patent: 6250572 (2001-06-01), Chen
patent: 6325930 (2001-12-01), Farley
patent: 6796518 (2004-09-01), Douglas et al.
patent: 6951286 (2005-10-01), Mueller et al.
patent: 2003/0034405 (2003-02-01), Hsieh
Guzman Guillermo
Worboys Keith
H20 International, Inc.
Kim John
Standley Law Group LLP
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