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| Number | Title | Issue Date |
| 6595711 | Printer cartridge having a foam retention clip An ink printer cartridge is provided wherein ink is stored in a foam reservoir situated within an ink chamber. The foam reservoir does not substantially fill the interior space of the ink chamber, and in particular does not contact the lid of the cartridg... | 07/22/2003 |
| 6231248 | Ink supply tank for a printer An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink dots thereon. The ink-supplied wire dot matrix printer head i... | 05/15/2001 |
| 5560720 | Ink-supply tank for a dot matrix printer An ink-supplied wire dot matrix printer head for actuating wires with ink attached to tip ends thereof into contact with a sheet of print paper to transfer ink to the sheet, thereby forming ink dots thereon. The ink-supplied wire dot matrix printer head i... | 10/01/1996 |
| 4541748 | Serial printer with ink roller A printer which is provided with a daisy wheel so that the types thereof are brought into contact with an ink roller to thereby apply ink onto the types and constructed to be disposed the ink roller at the position at an angle of 90° or less circumferent... | 09/17/1985 |
| 4353654 | Direct ink delivery system for print heads utilizing adjustable means for controlling ink flows An ink delivery system employing capillary member for delivering ink from a container directly to the tips of reciprocating print wires for ink transfer to a print receiving medium. Adjustment is provided for regulating the surface contact area between an... | 10/12/1982 |
| 3964592 | Printing mechanism for printing characters A printing mechanism for printing characters comprises a rotatable hammer confronting through a recording paper the surface of a character pattern bearing body having a plurality of character patterns embossed in a predetermined array on its surface; a st... | 06/22/1976 |
