Formed wire box spring with grid lock system

Details Formed wire box spring with grid lock system Formed wire box spring with grid lock system

1992-03-27

1993-02-23

Oberleitner, Robert J.

Spring devices

Spring panel

Spring means spacing loading surface vertically from plane...

5255, F16F 300

Patent

active

051883449

ABSTRACT:
A box spring assembly in which the support springs are designed so as to permit spring location independent of long wire location in the support deck. The mattress support deck is suspended on support springs which are interwoven and self-secured on crosswires so as to eliminate the need of retaining clips in the assembly. The mattress support deck is inhibited in its lateral motion by support springs disposed therein in an interference relation with the long wires of the support deck. So constructed, a manufacturer is enabled to distribute the support springs as required and desired on the frame regardless of the position of the long wires.

REFERENCES:
patent: 4339834 (1982-04-01), Mizelle
patent: 4470584 (1984-09-01), Mizelle
patent: 4771995 (1988-09-01), Wells et al.
patent: 4779293 (1988-10-01), Dabney et al.
patent: 4891853 (1990-01-01), Dabney
patent: 4921228 (1990-05-01), Lowe
patent: 4932535 (1990-06-01), Dabney

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