Book holder for use with stand assemblies

Details Book holder for use with stand assemblies Book holder for use with stand assemblies

1992-12-07

1994-10-04

Chotkowski, Karen J.

Supports

Easel; book, copy or music score holder

Including transparent viewing portion

248451, 248445, 2483164, 16 18R, A47B 500

Patent

active

053519272

ABSTRACT:
A book holder with a back plate, a transparent cover plate movable relative to the back plate, and a connection between the back plate and the cover plate which permits the cover plate to move relative to the back plate so as to provide guided movement of the cover plate toward and away from the back plate in substantially co-planar relationship, whereby lateral support arms are fixed relative to the cover plate, hollow receiver plates are fixed relative to the back plate and the hollow receiver plates are of such internal configuration as to enable the lateral support arms to slide therethrough.

REFERENCES:
patent: 363047 (1887-05-01), Claughton
patent: 1041101 (1912-10-01), Kobzy
patent: 1483396 (1924-02-01), Terrell
patent: 2193907 (1940-03-01), Love
patent: 3213482 (1965-10-01), Butsch
patent: 3790770 (1974-02-01), Stern
patent: 3981522 (1976-09-01), Bloom
patent: 4496126 (1985-01-01), Melton et al.
patent: 4553728 (1985-11-01), Corsello
patent: 5058848 (1991-10-01), Ferraro
patent: 5072909 (1991-12-01), Huang

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