Folding keyboard

Details Folding keyboard Folding keyboard

1993-08-16

1995-10-10

Peng, John K.

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

345169, H03K 1794

Patent

active

054574536

ABSTRACT:
A keyboard for a miniature computer or other data processing device which permits a standard key spacing to be retained while enabling folding of the keyboard to reduce its overall size for storage or carrying purposes. In another aspect, the thickness of the keyboard when in folded position is reduced in some embodiments by maintaining its keys in depressed positions.

REFERENCES:
patent: 3940758 (1976-02-01), Margolin
patent: 4939514 (1990-07-01), Miyazaki
patent: 4996522 (1991-02-01), Sunano
patent: 5212473 (1993-05-01), Louis
patent: 5227615 (1993-07-01), Oogita
patent: 5287245 (1994-02-01), Lucente et al.

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