Compositions – Oxidative bleachant – oxidant containing – or generative – Plural oxidants
Reexamination Certificate
2007-09-04
2007-09-04
Hruskoci, Peter A. (Department: 1724)
Compositions
Oxidative bleachant, oxidant containing, or generative
Plural oxidants
C210S759000, C210S760000, C210S763000, C252S186280, C423S581000, C423S582000
Reexamination Certificate
active
11328475
ABSTRACT:
A microporous diffuser includes a first elongated member including at least one sidewall having a plurality of microscopic openings. The sidewall defines an interior hollow portion of the member. The diffuser has a second elongated member having a second sidewall having a plurality of microscopic openings, the second member being disposed through the hollow region of the first member. The diffuser includes an end cap to seal a first end of the microporous diffuser and an inlet cap disposed at a second end of microporous diffuser for receiving inlet fittings.
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Fish & Richardson P.C.
Hruskoci Peter A.
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