Supports – Easel; book – copy or music score holder – With adjustable inclination
Patent
1989-12-20
1992-05-12
Ramirez, Ramon O.
Supports
Easel; book, copy or music score holder
With adjustable inclination
248652, 248921, 248922, A47G 124
Patent
active
051120208
ABSTRACT:
The disclosed invention describes a stand used to support a keyboard in an elevated position. The stand may be adjustable so that the angle at which the keyboard is positioned may be changed as desired by the user.
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patent: 4735394 (1988-04-01), Facco
patent: 4762436 (1988-08-01), Herzog et al.
patent: 4929488 (1990-05-01), Livi
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