Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2006-07-18
2006-07-18
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S087000
Reexamination Certificate
active
07077514
ABSTRACT:
A liquid container is provided which can prevent a leakage of liquid from an air introduction portion under any environment of use and storage and which can maintain a stable negative pressure characteristic irrespective of a degree of liquid consumption. The liquid container includes a liquid containing portion, a liquid supply portion to supply liquid from the liquid containing portion to a liquid using portion, a valve chamber having a one-way valve which permits a gas introduction into the liquid containing portion and prevents the liquid and gas from getting out of the liquid containing portion, a communication path to communicate the liquid containing portion with the valve chamber, a mechanism having a function of maintaining a volume of the liquid containing space, and a communication path closing member capable of enabling or disabling a communication between the liquid containing portion and the valve chamber through the communication path.
REFERENCES:
patent: 4509062 (1985-04-01), Low et al.
patent: 4628333 (1986-12-01), Terasawa
patent: 5409134 (1995-04-01), Cowger et al.
patent: 5600358 (1997-02-01), Baldwin et al.
patent: 5646666 (1997-07-01), Cowger et al.
patent: 6481837 (2002-11-01), Askren et al.
patent: 6494568 (2002-12-01), Hou et al.
patent: 6585358 (2003-07-01), Usui et al.
patent: 6719418 (2004-04-01), Chou et al.
patent: 6783219 (2004-08-01), Lui et al.
patent: 6976753 (2005-12-01), Kuwabara et al.
patent: 2001/0010531 (2001-08-01), Hsieh et al.
patent: 2001/0020971 (2001-09-01), Usui et al.
patent: 2002/0101488 (2002-08-01), Hsu et al.
patent: 2002/0109760 (2002-08-01), Miyazawa et al.
patent: 2003/0020794 (2003-01-01), Chou et al.
patent: 2003/0067520 (2003-04-01), Inoue, et al.
patent: 2004/0196341 (2004-10-01), Ogura, et al.
patent: 1291184 (2003-03-01), None
patent: 1300247 (2003-04-01), None
patent: 3-24900 (1991-04-01), None
patent: 6-183023 (1994-07-01), None
patent: 7-125240 (1995-05-01), None
patent: 7-125241 (1995-05-01), None
patent: 2001-310479 (2001-11-01), None
patent: 2002-103642 (2002-04-01), None
patent: 2003-94682 (2002-04-01), None
Inoue Ryoji
Matsumoto Ryoichi
Nanjo Tatsuo
Ogura Hideki
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Vo Anh T. N.
LandOfFree
Liquid container, liquid using apparatus, printing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid container, liquid using apparatus, printing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid container, liquid using apparatus, printing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3563292