Refill assembly for printer ink cartridges
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 19, 2000
Grant Date -
N/A
app pub date -
May 12, 1998
filing date -
May 12, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A refill assembly for refilling a printer ink cartridge having a bleed hole. The assembly includes a base unit for containing and holding the cartridge and an ink supply for containing ink for refilling the cartridge. The ink supply includes a nozzle and piston in a cylinder for dispensing the ink through the nozzle. The base unit includes an adaptor having a first end for joining with the nozzle and a second end for joining to the bleed hole by pressing against a surface of the cartridge around the bleed hole, enabling a flow of ink from the ink supply into the cartridge.
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Family
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Cited Art Landscape
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