Articulatable spring mechanisms for items of furniture

Details Articulatable spring mechanisms for items of furniture Articulatable spring mechanisms for items of furniture

2005-01-11

2009-02-10

Conley, Fredrick (Department: 3673)

Beds

Mattress

Having innerspring-type core

C005S001000, C005S002100

Reexamination Certificate

active

07487564

ABSTRACT:
A quiet, non-binding articulatable spring mechanism for resiliently supporting a mattress includes a system of articulatable, sinuous springs, each having hooked ends for silencing the mechanism during use or collapse, as well as central offset portions for enabling the sinuous springs to compress to a greater extent than heretofore. Both rigid and yieldable support structures connect the spring mechanism to an item of furniture.

REFERENCES:
patent: 3235888 (1966-02-01), Nystrom
patent: 5540418 (1996-07-01), Miller

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