Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-04-14
2011-12-27
Wood, Kevin S (Department: 2874)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S032000
Reexamination Certificate
active
08083312
ABSTRACT:
A maintenance station of an inkjet printer mounted in a housing of the inkjet printer includes an ink cup rotationally and slidably coupled to the housing about/along an axis of rotation. The ink cup has a basic plate and a columnar rim around the basic plate. The columnar rim respectively defines a plurality of stopping ratchets and driving ratchets with the same gradient direction at a bottom and top thereof. A moving body is slidably disposed in the housing of the inkjet printer. An actuator movably disposed in the moving body moves together with the moving body, a tail of the actuator stretches out from the moving body for matching with the driving ratchets to rotate the ink cup. A plurality of housing ratchets are disposed in the housing of the inkjet printer and arranged into a ring for matching with the stopping ratchets to prevent the ink cup reversion.
REFERENCES:
patent: 2008/0284817 (2008-11-01), Wu et al.
Lin Wei-Fong
Liu Min-Hsi
Peng Wei-Yuan
Yu Jui-Yi
Foxlink Image Technology Co., Ltd.
King Anthony
Wood Kevin S
WPAT, P.C.
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