Ink jet marker
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United States of America Patent
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-
May 28, 2002
Issued Date -
N/A
app pub date -
May 16, 2000
filing date -
Apr 28, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An ink jet marker includes a writing instrument body with a cartridge disposed therein. A printing nozzle is coupled with said reservoir and receives control signals from an electrical control circuit to dispense ink droplets according to user input.
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