Clip-on work surface for a chair tablet

Details Clip-on work surface for a chair tablet Clip-on work surface for a chair tablet

1990-06-27

1991-09-17

Chen, Jose V.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Detachable enlarging or substitute surface

297160, 297135, A47B 1308

Patent

active

050484281

ABSTRACT:
A generally flat add-on desk surface is provided with hooks and stop members so that the work surface can be attached to a tablet on a tablet arm chair. Hooks and fixed stop members engage side edges of the tablet to hold the added surface in position and a retractable stop member permits simple attachment and detachment. The surface is significantly larger than the surface of the original tablet and can be added for special purposes such as examinations and the like.

REFERENCES:
patent: 1364022 (1920-12-01), Bauer
patent: 1414452 (1922-05-01), Blauert
patent: 1752102 (1930-03-01), Mew et al.
patent: 2175572 (1939-10-01), Ruhl
patent: 2468962 (1949-05-01), Czak
patent: 2529051 (1952-11-01), Sherman
patent: 2556943 (1951-06-01), Leisman
patent: 2659641 (1953-11-01), Draxcer
patent: 2672182 (1954-03-01), Gwin et al.
patent: 2720913 (1955-10-01), Hoppert
patent: 3506368 (1971-06-01), Guild
patent: 3547488 (1970-12-01), Barnes
patent: 3598442 (1971-08-01), Miller
patent: 4003598 (1977-01-01), Glaze
patent: 4216994 (1980-08-01), Benoit
patent: 4436339 (1984-03-01), Albers

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