Multi-decked keyboard for musical instruments

Details Multi-decked keyboard for musical instruments Multi-decked keyboard for musical instruments

1985-09-17

1987-04-21

Franklin, Lawrence R.

Music

Instruments

General features

84434, 84451, G10C 312

Patent

active

046586954

ABSTRACT:
A multi-decked keyboard for musical instruments has three decks arranged for ease of playing with each hand. The primary deck is substantially a normal piano-like keyboard; the second deck is also substantially a normal piano-like keyboard except that the keys are shortened; and the third deck consists only of shortened white keys. The shortened keys permits a normal hand to reach from the primary to the third decks simultaneously. A specially designed key support system maintains a compact keyboard.

REFERENCES:
patent: 1202882 (1916-10-01), Nordbo
patent: 1603676 (1926-10-01), Forster
patent: 2203569 (1940-06-01), Hammond
patent: 2542532 (1951-02-01), Jewett et al.
patent: 2785238 (1957-03-01), Bissonette et al.

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