Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2005-01-11
2005-01-11
Feggins, K. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
06840607
ABSTRACT:
A cap used for refilling ink cartridge for printer includes a body which is forcibly inserted into an ink supply hole of the printer. A cylindrical ink receiving space is depressed into the body. A thin-film part, through which a nozzle of the printer pierces, is defined by the bottom surface of the ink receiving space. The diameter of the thin-film part is substantially the same as that of the nozzle of the printer. A plurality of leakage-preventing protrusions are integrally formed around the outer periphery of the body. Each protrusion includes an outward-slanted portion which is formed downward from the outer periphery of the body while being slanted outward, and a horizontal portion which is extended horizontally to the outer periphery of the body from the lower end of the outward-slanted portion.
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Dorsey & Whitney LLP
Feggins K.
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