Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent
1987-07-10
1988-09-20
Ramirez, Ramon O.
Supports
Easel; book, copy or music score holder
Knockdown or collapsible
248446, 248447, 248454, A47B 9704
Patent
active
047719770
ABSTRACT:
A book support having a pillar with a facing surface against which the binding of a book to be supported rests. The angle of said facing surface can be oriented at a desired angle relative to a surface on which the support rests. The binding rest also comprises variable angle wings which are disposed for pivoting about generally vertical axes.
REFERENCES:
patent: 3076285 (1963-02-01), Sparkman
patent: 3376009 (1968-04-01), Domino
patent: 4116413 (1978-09-01), Andersen
patent: 4150807 (1979-04-01), Manso
patent: 4436271 (1984-03-01), Manso
patent: 4460146 (1984-07-01), Raggiotti
patent: 4512542 (1985-04-01), Black
Nawrocki Lawrence M.
Ramirez Ramon O.
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