Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-07-05
2011-07-05
Robinson, Mark A (Department: 2883)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
07971977
ABSTRACT:
A retention device for an ink cartridge for engaging and retaining a locking lever when the ink cartridge is attached to a carriage such that a contact between conductive connection portions of a cartridge-side substrate of the ink cartridge and contact terminals of a connector is in a desired state, the retention device includes: a position regulation portion that is provided at a mounting place of the ink cartridge in the carriage, and that is brought into contact with a part of the locking lever and regulates an engagement position of the locking lever when the ink cartridge is attached to the carriage.
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Nakata Satoshi
Wanibe Akihisa
Chiem Erin D
Nutter & McClennen & Fish LLP
Penny, Jr. John J.
Robinson Mark A
Seiko Epson Corporation
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