Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2007-03-07
2010-11-23
Meier, Stephen D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
07837309
ABSTRACT:
To provide a liquid ejecting head that has a simple structure for attaching an introduction needle holder to a case member and whose width in the main scanning direction can be reduced, and a method for assembling the same. A case member includes a head unit attachment portion to which a head unit is attached, a holder attachment portion that is located on the opposite side from the head unit attachment portion and to which the introduction needle holder is attached, and a supporting wall provided on one side of the holder attachment portion. The supporting wall has an engaging claw on the introduction needle holder side surface thereof. The introduction needle holder has an engaged claw capable of being engaged with the engaging claw at one end thereof. There is formed an introduction needle holder fixing portion that fixes the other end of the introduction needle holder to the holder attachment portion of the case member.
REFERENCES:
patent: 6945643 (2005-09-01), Tajima et al.
patent: 11-227228 (1999-08-01), None
patent: 2004-074676 (2004-03-01), None
patent: 2004-142453 (2004-05-01), None
patent: 2005-111885 (2005-04-01), None
Meier Stephen D
Seiko Epson Corporation
Witkowski Alexander C
Workman Nydegger
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