Two-part double syringe

Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source

Reexamination Certificate

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Details

C222S145600, C222S327000, C222S386000

Reexamination Certificate

active

08074843

ABSTRACT:
A two-part double syringe or double cartridge having associated, isolated containers with respective outlets which are connected to each other by a connecting element, the connecting element forming a unit that includes a holder with two container receptacles, a support wall, and a one-piece retaining flange, the support wall having recesses for receiving the container outlets and the container receptacles having respective guiding sleeves, and the outlet side being configured as a fastening area for the attachment of a mixer or accessory. Such a double syringe allows the containers to be filled separately, is very solid, and can be operated like a one-piece double syringe.

REFERENCES:
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patent: 6732887 (2004-05-01), Bills
patent: 6824016 (2004-11-01), Muhlbauer et al.
patent: 2003/0050597 (2003-03-01), Dodge et al.
patent: 0 521 434 (1993-01-01), None
patent: 0 730 913 (1996-09-01), None

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