Music – Accessories – Exercising devices
Patent
1982-06-07
1983-12-13
Franklin, Lawrence R.
Music
Accessories
Exercising devices
D17 9, 84178, 84453, 400714, G09B 1506
Patent
active
044199210
ABSTRACT:
A unitary keyboard shield adapted to be attached to a piano of the type having a laterally extending gap, or slot in a vertical section located at the rear of the keyboard. The shield includes a rear section engageable within the slot for attaching the shield to the piano, and a cover portion adapted to interrupt a player's line of vision to at least a portion of the keyboard when the shield is so attached.
REFERENCES:
patent: D248993 (1978-08-01), Oliver et al.
patent: 1260601 (1918-03-01), Vallely
patent: 2298799 (1942-10-01), McClintock
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