Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-09-19
2011-10-18
Do, An (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
08038255
ABSTRACT:
A cap member according to a first aspect of the invention is a cap member that covers a nozzle area of an ejecting head having a plurality of nozzle openings for ejecting fluid. The cap member includes a cap member body having a bottom portion and a frame portion and an absorbing member being fixed to the bottom portion for absorbing the fluid. The bottom portion is arranged so as to oppose the nozzle area, and the frame portion is provided on a peripheral edge of the bottom portion and coming into contact with the ejecting head. An inner peripheral portion extending along the inner surface of the frame portion is a groove portion, and the height of the groove portion from the bottom portion is lower than the upper surface of the absorbing member over the entire circumference of the frame portion.
REFERENCES:
patent: 7244013 (2007-07-01), Harada et al.
patent: 2002-011864 (2002-01-01), None
Kobayashi Tsutomu
Koganehira Shuichi
Watanabe Eiichiro
Do An
Seiko Epson Corporation
Workman Nydegger
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