Fluent material handling – with receiver or receiver coacting mea – With manipulation of flexible or collapsible receiver or supply
Reexamination Certificate
2007-01-02
2007-01-02
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
With manipulation of flexible or collapsible receiver or supply
C141S286000, C222S094000
Reexamination Certificate
active
10869700
ABSTRACT:
The present invention is a collapsible fluid container for handling liquid. The collapsible fluid container has an interior volume for storing the liquid, which defines a main chamber and an auxiliary chamber connected to the main chamber. The auxiliary chamber is positioned to receive a substance. A fitment is sealed to the collapsible fluid container that defines a port communicating with the interior volume of the fluid container.
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patent: 5435460 (1995-07-01), Osgar
patent: 5560403 (1996-10-01), Balteau et al.
patent: 2003/0205285 (2003-11-01), Kelly et al.
patent: 2003/0205581 (2003-11-01), Wertenberger
Andrews Robert
O'Dougherty Kevin
Titus John
Advanced Technology & Materials Inc.
Douglas Steven O.
Kinney & Lange , P.A.
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