Waste ink storage structure, ink cartridge, waste ink tank...

Details Waste ink storage structure, ink cartridge, waste ink tank... Waste ink storage structure, ink cartridge, waste ink tank...

2006-08-04

2009-08-11

Hsieh, Shih-wen (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S031000, C347S035000

Reexamination Certificate

active

07571981

ABSTRACT:
A waste ink storage structure including: container walls, defining a storage space adapted to store a waste ink; a waste ink inlet portion adapted to pour the waste ink into the storage space; a vent communicating the storage space with atmosphere; and a valve, provided at the vent to be opened when the waste ink is poured from the waste ink inlet portion.

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patent: 6261911 (2001-07-01), Lee et al.
patent: 6281911 (2001-08-01), Nakazawa et al.
patent: 1 498 272 (2005-01-01), None
patent: 07-025020 (1995-01-01), None
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patent: 11-70672 (1999-03-01), None
patent: 2001-162829 (2001-06-01), None
patent: WO-96/34755 (1996-11-01), None
European Search Report issued Jan. 25, 2007, re: EP 06 01 6241.

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