Dispensing – Drip – leakage or waste catching or disposal
Reexamination Certificate
2011-08-30
2011-08-30
Shaver, Kevin P (Department: 3754)
Dispensing
Drip, leakage or waste catching or disposal
C222S148000, C222S402130, C222S571000
Reexamination Certificate
active
08006868
ABSTRACT:
A valve actuator for a valved container containing a pressurized fluid, the actuator comprising a mounting to attach the actuator to the container, and characterized by a post-expansion chamber in communication with the outlet of the actuator in which residual fluid remaining in the outlet after use can expand, and a separate suction chamber in communication with the outlet conduit via a suction opening to suck residual fluid back toward the expansion chamber.
REFERENCES:
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patent: 3377005 (1968-04-01), Marder
patent: 4978035 (1990-12-01), Morane et al.
patent: 5732855 (1998-03-01), van der Heijden
patent: 5785208 (1998-07-01), Dobbs et al.
patent: 6264067 (2001-07-01), Lasserre
patent: 7104424 (2006-09-01), Kolanus
patent: WO 01/62212 (2001-08-01), None
patent: WO 2006/013353 (2006-02-01), None
Geiberger Christoph
Kraemer Hans
Furman Theodore R.
GlaxoSmithkline Consumer Healthcare GmbH & Co KG
Sanders Joshua C.
Shaver Kevin P
Shearer Daniel R
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