Supports – Easel; book – copy or music score holder – Including transparent viewing portion
Patent
1984-12-26
1986-06-24
Britts, Ramon S.
Supports
Easel; book, copy or music score holder
Including transparent viewing portion
248157, 248446, 248448, 248454, A47B 2300
Patent
active
045963720
ABSTRACT:
The present invention provides a stand comprising a base portion, an upright member attached to the base portion, a cantilever member having a first end attached to the upright member and a second end rotatably secured to a frame, the frame pivotally supporting a cradle arranged to have rested upon it a book or other printed matter and the attachment of the first end of the cantilever member to the upright member enabling the height of the frame to be varied.
REFERENCES:
patent: 1602338 (1926-10-01), Chittenden
patent: 1675621 (1928-04-01), Spencer
patent: 1928926 (1933-10-01), Busby
patent: 2280940 (1942-04-01), Wightman
patent: 2459873 (1949-01-01), Curtis
patent: 2499334 (1950-02-01), Sodergren
patent: 2971286 (1961-02-01), Ernst
patent: 3514066 (1970-05-01), Singleton et al.
patent: 3638894 (1972-02-01), Leutenegger
patent: 4512603 (1985-04-01), Williams
Britts Ramon S.
Brown Laurence R.
Ramirez Ramon O.
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