Refill unit for engaging with, and closing the outlet valve from an ink storage compartment
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 28, 2009
Grant Date -
Jul 21, 2005
app pub date -
Dec 20, 2004
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A refill unit is provided for refilling a negatively pressurized ink storage compartment that supplies ink to a printhead assembly via a normally open outlet valve. The refill unit has a body having a deformable ink bag containing a quantity of ink, and an outlet valve actuator for closing the outlet valve as the refill unit engages the ink storage compartment.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully