Horizontally supported planar surfaces – Tiltable surfaces – Pivotally adjustable about horizontal axis
Patent
1977-05-04
1978-08-22
McCall, James T.
Horizontally supported planar surfaces
Tiltable surfaces
Pivotally adjustable about horizontal axis
5332R, 248455, A47F 512
Patent
active
041080831
ABSTRACT:
A portable writing and reading table assembly includes a pair of spaced-apart stands, each of which includes a generally flat base, an upstanding post secured to the base, and a generally flat writing board, having an elongated holding bar mounted across the lower end thereof and extending outwardly from the front face thereof. Means are provided for rotatably mounting the board between the posts of the stands to permit rotational movement of the board about an axis perpendicular to the longitudinal axes of the posts. Means are also provided for locking the writing board at a desired angle of inclination relative to the axes of the posts. The assembly further includes a generally flat reading board, having a lower end which rests upon the holding bar, and means for adjustably mounting the reading board on the writing board, so as to permit pivotal movement of the reading board about its lower end, and so as to permit adjustment of the angle of inclination of the reading board relative to the plane of the writing board.
REFERENCES:
patent: 551256 (1895-12-01), Brown
patent: 951083 (1910-03-01), Singenstreu
patent: 1114677 (1914-10-01), Brooks
patent: 1691191 (1928-11-01), Henderson
patent: 2219091 (1940-10-01), Henderson
patent: 2538318 (1951-01-01), Mitchell
patent: 3104895 (1963-09-01), Feurbach et al.
patent: 3497882 (1970-03-01), Weeks
patent: 3606450 (1971-09-01), Sedgwick
patent: 3641946 (1972-02-01), Charnay
patent: 3698328 (1972-10-01), Weir
Collard Allison C.
McCall James T.
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