Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-02-20
2007-02-20
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
11332121
ABSTRACT:
An ink cartridge has pivotable levers connected to walls of a container, and both pawls and protruded guide portions formed on the levers. The pawls are engageable with an ink cartridge holder. The protruded guide portions contact the ink cartridge holder to move the levers in the opening direction. Further, protruded stopper portions are formed to permit pivoting movement of the levers to such a degree as to disengage the pawls from the ink cartridge holder.
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Miyazawa Hisashi
Nakata Satoshi
Sakai Yasuto
Seino Takeo
Shimomura Masaki
Seiko Epson Corporation
Stroock & Stroock & Lavan LLP
Vo Anh T. N.
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