Ink supply needle for a liquid ejecting head and liquid...

Details Ink supply needle for a liquid ejecting head and liquid... Ink supply needle for a liquid ejecting head and liquid...

2007-05-24

2010-06-01

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S093000, C347S017000

Reexamination Certificate

active

07726788

ABSTRACT:
A liquid ejecting head which is formed by joining a liquid introducing member for introducing liquid and a base body by welding includes an introduction hole which is formed in a front end of the liquid introducing member and an extending section which is tilted to extend from the exterior edge of an introduction hole to the inside of the introduction hole.

REFERENCES:
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patent: 2002/0044181 (2002-04-01), Suenaga et al.
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patent: 10-193646 (1998-07-01), None
patent: 2001-113721 (2001-04-01), None
patent: 2003-011384 (2003-01-01), None
patent: 2004-284239 (2004-10-01), None
patent: 2006-095817 (2006-04-01), None

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