Secure method of refilling an inkjet printer cartridge
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United States of America Patent
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-
Aug 1, 2006
Grant Date -
Jul 21, 2005
app pub date -
Jan 21, 2004
filing date -
Jan 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A method for refilling a removable inkjet cartridge including the steps of: mating the removable inkjet cartridge to a complementary inkjet cradle, mating a refill cartridge to the removable inkjet cartridge, verifying the authenticity of the removable inkjet cartridge, verifying the authenticity of the refill cartridge; and subsequently operating the cradle on the basis of the verification steps.
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