Supports – Easel; book – copy or music score holder – Knockdown or collapsible
Patent
1982-07-16
1984-03-13
Foss, J. Franklin
Supports
Easel; book, copy or music score holder
Knockdown or collapsible
248452, 248456, A47B 9704
Patent
active
044362714
ABSTRACT:
This device is for holding a book open to a desired page, while leaving the user's hands free. Primarily, it consists of a base, having a hinged rod assembly secured to it. The assembly includes a pair of plastic sleeves with an adjustable and elevatable upper hook arrangement, for holding a book open, and the hinged rod assembly further includes an adjustable lower hook arrangement for holding the lower portions of the pages open.
REFERENCES:
patent: 456089 (1891-07-01), Harrison
patent: 1483396 (1924-02-01), Terrell
patent: 2219091 (1940-10-01), Henderson
patent: 2501019 (1950-03-01), Attick
patent: 3954246 (1976-05-01), Sparkman
patent: 3991967 (1976-11-01), Sack
patent: 4150807 (1979-04-01), Manso
patent: 4323214 (1982-04-01), DeLuca
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