Typewriting machines – Key-board or key lever-actuating mechanism – Key-cap or key-stem structure
Reexamination Certificate
2006-11-07
2006-11-07
Colilla, Daniel J. (Department: 2854)
Typewriting machines
Key-board or key lever-actuating mechanism
Key-cap or key-stem structure
C400S488000
Reexamination Certificate
active
07131781
ABSTRACT:
A keyboard. A keyboard subassembly is disposed on a base and moves between a first position and a second position. The keyboard subassembly provides a first angle of elevation when in the first position, and a second angle of elevation when in the second position. The first angle of elevation is less than the second angle of elevation.
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Huang Chun-Chung
Tzeng Shu-Wen
Colilla Daniel J.
Darfon Electronics Corp.
Thomas Kayden Horstemeyer & Risley
Williams Kevin D.
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