Beds – Combination furniture
Reexamination Certificate
2011-07-19
2011-07-19
Conley, Fredrick (Department: 3673)
Beds
Combination furniture
C005S001000, C005S255000
Reexamination Certificate
active
07979930
ABSTRACT:
A quiet, non-binding collapsible spring mechanism for resiliently supporting a mattress includes a system of collapsible, 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: 5540418 (1996-07-01), Miller
Conley Fredrick
Item Development Inc.
Kirschstein et al.
Miller John
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