Keyboaard for a word typewriter

Details Keyboaard for a word typewriter Keyboaard for a word typewriter

1990-12-19

1992-06-23

Yusko, Donald J.

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

341 26, 400 95, H03K 1794

Patent

active

051247020

ABSTRACT:
A keyboard for recording and/or reproducing written information according to the principle of the so-called word typewriter is disclosed. The keyboard has a group of vowel keys in the center thereof, to the left thereof a group of initial consonant keys and to the right thereof a group of final consonant keys. The keyboard of the invention is characterized in that the group of initial consonant keys and the group of final consonant keys both contain substantially all of the consonants and that there are three columns of vowel keys with the center row of keys being hexagonally shaped and the keys in each adjacent column being pentagonally shaped.

REFERENCES:
patent: 2040248 (1936-05-01), Dvorak et al.
patent: 3558820 (1971-01-01), Baisch
patent: 3970185 (1976-07-01), Shelton
patent: 4332493 (1982-06-01), Einbinder
patent: 4715736 (1987-12-01), McGunnigle
patent: 4737040 (1988-04-01), Moon
patent: 4768164 (1988-08-01), Dreher
patent: 4804279 (1989-02-01), Berkelmans et al.

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