Keyboard apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 26, 1983
Grant Date -
N/A
app pub date -
Feb 11, 1981
filing date -
Feb 13, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A keyboard apparatus has item keys for data entry, and select keys for changing the display of input data written on sheets, according to the item keys, and a changer for the sheets stored in a cartridge, which separates the sheets in the cartridge into two groups, the sheets from one group being moved in the cartridge to a display position and the sheets from the other group being held in a non-display position. A cartridge holds the sheet to be displayed on the top of the stack of sheets remaining in the cartridge and a translator moves the sheets in the cartridge horizontally to the display position.
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Family
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Cited Art Landscape
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