Ink Cartridge for Printer
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 21, 2013
filing date -
Mar 28, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is an ink cartridge for a printer, comprising a body having an opened surface and a predetermined size to receive ink therein; a cover coupled with the body to define a desired space and having a pressure regulation part for regulating an internal pressure of the body; and a chamber instrument comprising a filling chamber having a body for receiving a part of the ink in the body, a discharging chamber connected with the filling chamber, an ink transferring channel for moving the ink received in the filling chamber to the discharging chamber, an air inducing channel for guiding air to an inside of the cartridge and an air suction valve for selectively passing the guided air.
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