Dispensing – With plural openings or discharge guides – Having flow controllers or closures
Reexamination Certificate
2007-12-11
2007-12-11
Ngo, Lien M. (Department: 3754)
Dispensing
With plural openings or discharge guides
Having flow controllers or closures
C220S506000
Reexamination Certificate
active
10891412
ABSTRACT:
A multicomponent cartridge, particularly a two-component cartridge, contains a coaxial outlet with an outer outlet tube and an inner outlet tube concentric to the outer tube. A cap detachably connected to the coaxial outlet. A seal with at least one seal flange is arranged on the cap for contact on the inner and/or outer outlet tube. A simplified and improved seal is thus enabled, such that the seal includes at least one laterally projecting sealing edge, which extends around the inner and/or outer side of the inner and/or outer outlet tube of the coaxial outlet and/or on the side of the one or more seal flanges facing the outer and/or inner side of the inner and/or outer outlet tube.
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Bianco Paul D.
Fleit Martin
Fleit Kain Gibbons Gutman Bongini & Bianco P.L.
Ngo Lien M.
Sulzer Chemtech AG
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