Key arrangement for word processor or the like electrode instrument or machine
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United States of America Patent
Stats
-
Feb 16, 1993
Grant Date -
N/A
app pub date -
May 8, 1991
filing date -
May 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A keyboard, for use in a workprocessor or like electronic machine, includes multiple keys arranged in an array of rows and columns, a stationary base, a moveable operator connecting each key and the stationary base such that each key is moveable in four diagonal directions relative to the remaining keys, and spring strips and switch contacts disposed beneath each key and arranged such that movement of the key in any of the four diagonal directions closes a respective switch contact to produce a distinct function, e.g., an al0phanumeric character.
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