Chairs and seats – Movable bottom – Tiltable
Patent
1973-09-24
1976-01-27
Frazier, Roy D.
Chairs and seats
Movable bottom
Tiltable
297342, 297355, A47C 1032
Patent
active
039349322
ABSTRACT:
A chair provided with frictional coupling means for use in adjusting the relative angular position of the seat and the back thereof relative to each other.
REFERENCES:
patent: 2400588 (1946-05-01), McArthur
patent: 2591911 (1952-04-01), Block
patent: 2617471 (1952-11-01), Lorenz
patent: 3337266 (1967-08-01), Burns
patent: 3773383 (1973-11-01), Ekornes
Frazier Roy D.
J.E. Ekornes Fabrikker A/S
Lyddane William E.
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