Bedding box spring assembly

Details Bedding box spring assembly Bedding box spring assembly

1987-02-18

1988-02-16

Grosz, Alexander

Beds

Bedsteads

Having bottom

5256, 5261, A47C 2302

Patent

active

047245573

ABSTRACT:
A bedding foundation comprising a lower base frame, an upper wire grid and a plurality of novel spring elements interposed between the base frame and the wire grid. Each of the spring elements comprises two discrete lengths of spring wire, each of which has a center portion and two free end portions. The center portions of the discrete lengths of wire are twisted about one another to form an elongated, vertically oriented center portion of the spring element from which there extend a pair of upper spring arms and a pair of lower spring arms, the spring arms being formed by the free end portions of the two discrete lengths of spring wire.

REFERENCES:
patent: 683344 (1901-09-01), Sim
patent: 3161408 (1964-12-01), Molt
patent: 4639957 (1987-02-01), Wells et al.

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