Ink cartridge

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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Details

C141S332000

Reexamination Certificate

active

10832491

ABSTRACT:
A joint member is made of an elastic member whose cross sectional shape is an almost M-character shape and which has: an inserting portion formed with an opening portion and a slit; an outer edge portion as an outer peripheral portion of the joint member; and a supporting fixing portion for coupling the inserting portion and the outer edge portion on the upper portion side. A cross sectional shape of an opening of the opening portion is a shape of a circular cone frustum in which the opening and a bottom surface are coupled via an inclined surface. The slit is formed in the rectangular bottom surface. The joint member is sandwiched between a casing and a pressing plate. The inserting portion and the supporting fixing portion exist in planes which are different in the inserting direction of a liquid supply needle.

REFERENCES:
patent: 2670871 (1954-03-01), Spiess, Jr. et al.
patent: 4210623 (1980-07-01), Breno et al.
patent: 4976894 (1990-12-01), Robinson
patent: 5523780 (1996-06-01), Hirosawa et al.
patent: 6132036 (2000-10-01), Abe et al.
patent: 6299296 (2001-10-01), Gasvoda
patent: 6634738 (2003-10-01), Shinada et al.
patent: 58-082260 (1983-05-01), None
patent: 05-345423 (1993-12-01), None
patent: 06-008463 (1994-01-01), None
patent: 07-017049 (1995-01-01), None
patent: 09-076525 (1997-03-01), None
patent: 2000-043288 (2000-02-01), None
patent: 2000-334982 (2000-12-01), None
patent: 2002-307722 (2002-10-01), None
patent: 2002307713 (2002-10-01), None
patent: 2003-200594 (2003-07-01), None
patent: 2003-246077 (2003-09-01), None
Japanese Office Action, dated Aug. 24, 2005.

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