Sinuous spring module box spring assembly

Details Sinuous spring module box spring assembly Sinuous spring module box spring assembly

1987-03-25

1988-03-15

Grosz, Alexander

Beds

Bedsteads

Having bottom

5255, 5464, 5474, A47C 2302

Patent

active

047303581

ABSTRACT:
A box spring assembly includes a base frame, a top wire grid and a plurality of sinuous wire springs interconnecting the top wire grid and the base frame. The sinuous wire springs each comprise a sinuous wire strip formed into a U-shaped configuration with the bottom of each U-shaped spring attached to the base frame and the free ends at the top of the U-shaped spring attached to the wire grid.

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