Device for feeding prepackaged ink to the ink duct of...

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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Reexamination Certificate

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07033004

ABSTRACT:
A device for feeding ink prepackaged in containers to the ink duct of printing machines includes a unit for holding the container and for dispensing the ink contained therein, where the unit included a base provided with at least one through aperture, an intermediate component and an operating head, in which the base, the intermediate component and optionally the operating head define, when in their operative position, a compartment for receiving the container, and in which the operating head includes a press operated by pressurized fluid to exert a pressure on the container ink to dispense it.

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patent: 5505336 (1996-04-01), Montgomery et al.
patent: 5620115 (1997-04-01), McGill
patent: 5799578 (1998-09-01), Junghans
patent: 5918767 (1999-07-01), McGill
patent: 6067906 (2000-05-01), Ryan et al.
patent: 6085652 (2000-07-01), Deschner et al.
patent: 6619206 (2003-09-01), Koehler
patent: 6874872 (2005-04-01), Lewis et al.
patent: 3714160 (1987-11-01), None
patent: 19953324 (2001-05-01), None
patent: WO 00/10810 (2000-03-01), None

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