Foldable and transformable thick mat

Details Foldable and transformable thick mat Foldable and transformable thick mat

1987-11-09

1990-06-05

Nicholson, Eric K.

Beds

Sofa bed

5465, 5481, 5462, 5470, 5420, A47C 1704, A47C 2722

Patent

active

049301705

ABSTRACT:
A mat comprising a cushion base having a plurality of block plates each having cushion property and foldably connected together. A cushion member covers the upper surface of the cushion base, and the cushion base and the cushion member are detachably connected. The block plates are connected together at adjacent upper surfaces thereof and movably foldable about a centrally disposed fold line and a plurality of parallel transverse fold lines intersecting the longitudinal fold line. The fold lines are formed by slots which facilitate separation of the sehments when folded.

REFERENCES:
patent: 681573 (1901-08-01), Nichols
patent: 1381134 (1921-06-01), Ostafijlnuk
patent: 1418501 (1922-06-01), Weinshenk
patent: 1423954 (1922-07-01), Maussner
patent: 1457203 (1923-05-01), Wick
patent: 1785252 (1930-12-01), Frank
patent: 1892679 (1933-01-01), Penner
patent: 1955040 (1934-04-01), Wittloff
patent: 2589579 (1952-03-01), Slayen
patent: 3242511 (1966-03-01), Fultz et al.
patent: 3273180 (1966-09-01), Feinerman
patent: 3293671 (1966-12-01), Griffin
patent: 3305878 (1967-02-01), Hellbaum
patent: 3319273 (1967-05-01), Solin
patent: 3428974 (1969-02-01), Stuart
patent: 3602548 (1971-08-01), Grams
patent: 3761131 (1973-09-01), Oliver
patent: 3808616 (1974-05-01), White
patent: 4116148 (1978-09-01), Torrez
patent: 4365371 (1982-12-01), Boussaroque
patent: 4518203 (1985-05-01), White
patent: 4523344 (1985-06-01), Stumpf et al.

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