发明名称 METHOD AND APPARATUS FOR REFILLING INK CARTRIDGES
摘要 A method and apparatus for refilling an ink cartridge include a device for clearing a hole in the cartridge to facilitate the dispensing of ink thereto. The device comprises a handle to which a bit is rigidly affixed so that torque applied to the handle is transmitted to the bit. The bit is arranged to extend along the handle's longitudinal axis. A kit for refilling an ink cartridge includes the aforementioned hole clearing device and a container containing a charge of ink and having a nozzle. The nozzle is formed so that it can pass through the hole cleared by the hole clearing device. In a preferred embodiment, the container is bellows shaped and compressible so that a user can compress the container and increase the rate at which the fresh ink charge is dispensed to the cartridge.
申请公布号 US5199470(A) 申请公布日期 1993.04.06
申请号 US19910702081 申请日期 1991.05.17
申请人 GRAPHIC UTILITIES, INC. 发明人 GOLDMAN, BARRY M.
分类号 B41J2/175;B43L25/00 主分类号 B41J2/175
代理机构 代理人
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