Chairs and seats – Plural related seats
Patent
1977-06-02
1978-03-28
Zugel, Francis K.
Chairs and seats
Plural related seats
297244, 297248, 297440, A47C 112
Patent
active
040811999
ABSTRACT:
Seating structure for a chair grouping includes a frame having a lower U-shaped front runner for each chair and a separate side frame member extending upwardly from the top of the runner at each side and rearwardly about the back cushion. For in-line chair arrangements, the side frame members extend downwardly at the center of the chair back and are connected to U-shaped rear runners of adjacent chairs. For zig-zag chair arrangements, the side frame members extend rearward of the chair back to provide for a row of oppositely facing chairs and thence downwardly where they are connected to U-shaped front runners of the opposed chairs which are staggered relative to the first chairs. The side frame members are interchangeable, as are the runners; and they are connected together by means of an H-shaped connector which also serves to connect the seat of the chairs to the frame.
REFERENCES:
patent: D194974 (1963-04-01), Kasparian
patent: 1788039 (1931-01-01), Wujcik
patent: 3371956 (1968-03-01), Jordan et al.
patent: 3708204 (1973-01-01), Wachsmann
patent: 3841701 (1974-10-01), Sullivan
patent: 3884524 (1975-05-01), Eberle
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