Fluent material handling – with receiver or receiver coacting mea – Processes – Filling dispensers
Reexamination Certificate
2005-07-26
2005-07-26
Huynh, Khoa D. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Processes
Filling dispensers
C141S020000, C222S402180
Reexamination Certificate
active
06920904
ABSTRACT:
A device includes a first container, a second container arranged at least partially inside the first container, a dispensing valve including an outlet, and a one-way valve disposed between the first compartment and the second compartment. At least one of the first container and the second container defines a first compartment configured to contain a pressurized first product and a second compartment configured to contain a pressurized second product isolated from the first product. The dispensing valve is configured to be actuated and is configured to selectively enable at least one of the first product and the second product to flow to the outlet in response to actuation of the dispensing valve.
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Co-pending U.S. Appl. No. 09/773,694; Title: Dispenser for Selectively Dispensing Separately Stored Components, Inventor(s): Jean-Pierre Yquel, filed Feb. 2, 2001.
English Language Derwent Abstract of EP 0 427 609, May 15, 1991.
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Huynh Khoa D.
L'Oreal S.A.
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