Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2011-02-22
2011-02-22
Peng, Charlie (Department: 2883)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S086000
Reexamination Certificate
active
07891771
ABSTRACT:
A connector holder unit that is formed separately from a carriage capable of housing an ink cartridge and can be attached to the inside of the carriage includes a connector holder, a connector having a plurality of contact arms that is installed to the connector holder, and a circuit substrate having a plurality of conductive connection portions that is installed to the connector holder, wherein contact terminals of the plurality of contact arms of the connector are configured to elastically contact the conductive connection portions of the circuit substrate and conductive connection portions of the ink cartridge so as to electrically conduct between the circuit substrate and the ink cartridge when the connector holder unit is attached to the carriage.
REFERENCES:
patent: 5627577 (1997-05-01), Buican
patent: 6168262 (2001-01-01), Clark et al.
patent: 6502917 (2003-01-01), Shinada et al.
patent: 07-022487 (1997-01-01), None
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patent: 10-326651 (1998-12-01), None
patent: 2000-208184 (2000-07-01), None
patent: 2002-234191 (2002-08-01), None
patent: 2003-257522 (2003-09-01), None
Fukumasu Keiichiro
Nakano Yosuke
Sato Takashi
Peng Charlie
Seiko Epson Corporation
Workman Nydegger
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