Chairs and seats – With table – desk – or easel – Extensible from within or beneath seat component
Patent
1994-05-31
1996-06-11
Brown, Peter R.
Chairs and seats
With table, desk, or easel
Extensible from within or beneath seat component
29718811, 29718812, 108 26, A47C 762
Patent
active
055249574
ABSTRACT:
An accessory can mount onto the seat of a chair. The accessory has a tray slidably mounted on an assembly. The tray can either retract underneath or extend beyond the seat of the chair. The assembly has a pair of opposing grippers. These grippers can hold the assembly underneath the seat of the chair. These grippers have an expandable separation to accommodate size variations in the seat of the chair.
REFERENCES:
patent: 1289897 (1918-12-01), Phillips
patent: 1291794 (1919-01-01), Droste
patent: 1542920 (1925-06-01), Swenson
patent: 1930882 (1933-10-01), McRae
patent: 2854676 (1958-10-01), Fried et al.
patent: 3027190 (1962-03-01), Schaefer et al.
patent: 4071219 (1978-01-01), Seager
patent: 4241668 (1980-12-01), Carroll
patent: 4766838 (1988-08-01), Johnson
patent: 4971390 (1990-11-01), McGinley
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