Bedding system including spring having limiting membrane
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United States of America Patent
Stats
-
Nov 24, 1992
Grant Date -
N/A
app pub date -
Oct 22, 1991
filing date -
Oct 22, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved spring is provided which may be used in cushions, mattresses, or box springs which includes a limiting internal member. This limiting member assist in limiting the longitudinal deflection of the springs. Also provided are snapped-fitting connections between the spring and a grid for use within a box spring. Also provided is a 'floating' portion of a peripheral border wire, particularly suitable for use in a pair of box springs beneath a king-size mattress unit. Also provided is a corner guard which provided support for upholstered fabric on a box spring. Finally, an improved borderwireless mattress using a peripheral band is provided, which allows the mattress to bend more easily, without disadvantageous setting of its border wires.
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Family
International Classification(s)
Cited Art Landscape
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