Ink jet cartridge and ink jet apparatus having same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 1996
Grant Date -
N/A
app pub date -
Jun 16, 1993
filing date -
Jun 16, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ink jet cartridge includes a head portion, an ink container portion; an ink passage for supplying ink from the ink container portion to the head portion, ink absorbing material in the ink container, and a filter press-contacted to the ink container. The filter adjacent to an end of the ink passage and has an area larger than a cross-sectional area of the ink passage.
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Family
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Cited Art Landscape
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