Ink cartridge sealing member
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United States of America Patent
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May 25, 2004
Grant Date -
Jan 1, 2004
app pub date -
Jul 1, 2002
filing date -
Jul 1, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A resilient seal for insertion into an ink delivery port of an ink cartridge of an inkjet printer includes a blind hole through which an ink supply needle of the printer can pass. A membrane is formed integrally with the seal and closes the blind hole. The ink supply needle penetrates the membrane when the cartridge is inserted into the printer. The penetration in the membrane closes automatically upon removal of the cartridge from the printer.
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