Dispensing – With cutter and/or punch
Reexamination Certificate
2005-09-06
2005-09-06
Derakshani, Philippe (Department: 3754)
Dispensing
With cutter and/or punch
C222S129000, C222S137000, C206S222000
Reexamination Certificate
active
06938797
ABSTRACT:
An expressing device for a coaxial cartridge with an outer tube and an inner tube. In order to increase the filling volume of coaxial cartridges that can be expressed with commercially available metering guns, the expressing device is provided with a separating device for severing the inner tube and with a deflecting device for deflecting the one or more severed sections of the inner tube toward the inner wall of the outer tube when the coaxial cartridge is expressed.
REFERENCES:
patent: 4493436 (1985-01-01), Brokaw
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patent: 299 12 888 (1999-10-01), None
patent: 200 11 645 (2000-11-01), None
patent: 199 43 877 (2001-03-01), None
patent: 200 01 438 (2001-07-01), None
patent: 1 468 507 (1967-02-01), None
patent: 1 470 125 (1967-02-01), None
Brugner Nikolaus
Heusser Rolf
Bianco Paul D.
Derakshani Philippe
Fleit Martin
Fleit Kain Gibbons Gutman Bongini & Bianco P.L.
Sulzer Chemtech AG
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