Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2006-07-13
2010-02-16
Meier, Stephen D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S085000
Reexamination Certificate
active
07661804
ABSTRACT:
An ink cartridge recharge system includes an ink cartridge mount hole in which an ink cartridge is mounted. The ink cartridge mount hole includes an ink injection part in which an ink injection hole connected to a nozzle of the ink cartridge is formed. A magnetostrictive displacement transducer is connected to the ink injection hole through an ink supply tube and determines the charged amount of ink by sensing displacement of magnetic field due to displacement of an internal float. A positive pressure tank stores high pressure air by a compressor. A bulk cartridge is connected to one side of the magnetostrictive displacement transducer to supply ink to be charged. A negative pressure tank is connected to the ink injection hole of the ink cartridge mount hole through a vacuum tube.
REFERENCES:
patent: 5136884 (1992-08-01), Lovett
patent: 5212444 (1993-05-01), Abramovich et al.
patent: 5421193 (1995-06-01), Carlin et al.
patent: 5731824 (1998-03-01), Kneezel et al.
patent: 6024429 (2000-02-01), Coffy et al.
patent: 6067854 (2000-05-01), Yang
patent: 6402306 (2002-06-01), Childers et al.
patent: 6536861 (2003-03-01), Usui et al.
patent: 6796627 (2004-09-01), Kimura et al.
patent: 7250128 (2007-07-01), Unger et al.
patent: 2004/0012645 (2004-01-01), Kinalski et al.
patent: 2006/0244791 (2006-11-01), Chung et al.
patent: 2008/0100681 (2008-05-01), Tyvoll et al.
patent: 1020030069596 (2003-08-01), None
patent: WO 2004091920 (2004-10-01), None
Chung Kwang-Choon
Jung Hae-Sung
Kang Ki-Hun
Kim Chung-Il
Kim Ki-Yong
Cantor & Colburn LLP
Garcia, Jr. Rene
INKTEC Co., Ltd.
Meier Stephen D
LandOfFree
Ink recharge system and ink recharge method for ink cartridge does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink recharge system and ink recharge method for ink cartridge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink recharge system and ink recharge method for ink cartridge will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4194038