Spring suspension mat

Details Spring suspension mat Spring suspension mat

2008-03-04

2008-03-04

Torres, Melanie (Department: 3683)

Spring devices

Cushion for human comfort

Zigzag

C267S165000

Reexamination Certificate

active

11186169

ABSTRACT:
In a spring assembly, more especially for the cushioning of seats, beds or chairs or all types, including spring legs arranged in pairs, a bridge member extending between each spring leg of a pair of the spring legs, and a connecting member disposed between adjacent spring legs pairs to connect adjacent pairs. The spring leg pairs, bridge member and connecting member may be formed from a one-piece, continuous material, said material having a plurality of bends formed therein. The bends allow the spring leg pairs to fold independently of each other when the bridge member is subjected to a force.

REFERENCES:
patent: 5747140 (1998-05-01), Heerklotz
patent: 405 481 (1999-08-01), None
patent: 132171 (1901-04-01), None
patent: 317362 (1919-12-01), None
patent: 344247 (1921-11-01), None
patent: 357703 (1922-08-01), None
patent: 475144 (1929-04-01), None
patent: 650903 (1937-10-01), None
patent: 846158 (1952-08-01), None
patent: 883678 (1953-07-01), None
patent: 20471 (1960-12-01), None
patent: 1916968 (1965-06-01), None
patent: 1975358 (1967-12-01), None
patent: 2046445 (1972-03-01), None
patent: 2015659 (1974-10-01), None
patent: 2400092 (1975-07-01), None
patent: 7929543 (1980-05-01), None
patent: 9200114 (1993-06-01), None
patent: 19505028 (1995-09-01), None
patent: 19828254 (2000-07-01), None
patent: 19902464 (2000-08-01), None
patent: 10023466 (2001-11-01), None
patent: 906.564 (1946-01-01), None
patent: 955.776 (1950-01-01), None
patent: 1.012.674 (1952-07-01), None
patent: 1.074.160 (1954-10-01), None
patent: 2759649 (1997-02-01), None
patent: 614133 (1948-12-01), None
patent: 614272 (1948-12-01), None
patent: 917563 (1963-02-01), None
patent: 934658 (1963-08-01), None
patent: 1042112 (1966-09-01), None
patent: 2055173 (1981-02-01), None
patent: WO 93/03652 (1993-03-01), None
patent: WO 96/39906 (1996-12-01), None
patent: WO 00/11989 (2000-03-01), None

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