Mattress

Details Mattress Mattress

1978-09-22

1980-01-01

Nunberg, Casmir A.

Beds

Bedsteads

Having bottom

5267, 5475, 5478, A47C 2302

Patent

active

041808770

ABSTRACT:
A mattress having increased firmness in a preselected area on both sides of the mattress through use of a welded wire grid structure attached to the opposite sides of the mattress. In one preferred form, the increased firmness is provided only in a preselected area, e.g., the center one-third area of the mattress, by a welded wire grid while in another preferred embodiment, the grid wires extend over the complete area of the mattress. The wire grids are preformed and assembled as a separate subassembly and are attached to the preassembled spring core by conventional connectors, as for example, conventional hog rings.

REFERENCES:
patent: 793853 (1905-07-01), Smith
patent: 2910114 (1959-10-01), Levine
patent: 3165761 (1965-01-01), Ross
patent: 4101992 (1978-07-01), Levine et al.

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