Spring assemblies for mattresses and the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 27, 2000
Grant Date -
N/A
app pub date -
Mar 11, 1996
filing date -
Mar 12, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spring assembly comprises upper and lower superimposed webs of strong yet flexible material which are connected together at spaced intervals to define a plurality of similar pockets (30, 31, 32, 33 . . . ) arranged side-by-side in a parallel relationship, and a length of continuous spring (20) inserted into each successive pre-formed pocket. Apparatus and a method of manufacturing the spring assembly are also disclosed.
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Family
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