Dot printer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2004
Grant Date -
Aug 2, 2001
app pub date -
Jan 11, 2001
filing date -
Jan 27, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dot printer not using any type, nor requiring any ink ribbon has an ink roller 1, a platen 2 having an outer surface coated with ink by contacting the ink roller 1, and a printing head 3 facing the platen 2 in an appropriately spaced apart relation thereto. The printing head 3 is a dot impact type printing head having a plurality of printing wires caused to project selectively to form letters, and a recording medium 6 is conveyed between the platen 2 and the printing head 3 to have printing made thereon by the printing head 3. A protective film 8 is employed between the printing head 3 and the recording medium 6.
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Cited Art Landscape
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