Portable viewing stand

Details Portable viewing stand Portable viewing stand

1990-01-11

1991-02-12

Ramirez, Ramon O.

Supports

Easel; book, copy or music score holder

Folded blank

248174, A47B 9704

Patent

active

049918125

ABSTRACT:
This invention relates to a portable, collapsible stand for supporting materials such as books, sheet materials and the like in a convenient position to be viewed by an individual.

REFERENCES:
patent: 889863 (1908-06-01), Tzschachmann
patent: 2035021 (1936-03-01), Pyle et al.
patent: 2165255 (1939-07-01), Hamilton
patent: 2490356 (1949-12-01), Hummel
patent: 2726835 (1955-12-01), Hummel
patent: 3097444 (1963-07-01), Steiner
patent: 3210874 (1965-10-01), Nichols
patent: 3226863 (1966-01-01), Southard
patent: 3410516 (1968-11-01), Criswell
patent: 3794284 (1974-02-01), Guenther
patent: 4274616 (1981-06-01), Radtke
patent: 4607817 (1986-08-01), Aquino
patent: 4709895 (1987-12-01), Mardak
patent: 4722504 (1988-02-01), Degenholtz
patent: 4750283 (1988-06-01), Halpern

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