Inkjet cartridge with ink reservoir core and releasable housing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 29, 2008
Grant Date -
Mar 1, 2007
app pub date -
Nov 3, 2006
filing date -
Jul 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A print roll unit includes an elongate ink reservoir core defining a plurality of ink chambers which each extend along the core. The chambers are isolated to store respective inks. A roll of print media includes a tubular former in which the core can be received and a length of print media which is wound upon the former. A housing includes a pair of molded covers which can be fastened together in a releasable manner to house the roll of print media. The core includes an elongate part defining the ink chambers and a rubber sealing cap which can be engaged with an end of the molded part to seal the ink chambers.
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Cited Art Landscape
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