EXPANDABLE EDGE-SUPPORT MEMBERS, ASSEMBLIES, AND RELATED METHODS, SUITABLE FOR BEDDING AND SEATING APPLICATIONS AND INNERSPRINGS
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United States of America Patent
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Issued Date -
Jul 28, 2011
app pub date -
Jan 27, 2010
filing date -
Jan 27, 2010
priority date (Note) -
Abandoned
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Abstract
Expandable edge-support members, assemblies, and related methods are disclosed. The expandable edge-support members can be used to provide edge support, including side support and corner support. The expandable edge-support members are suitable for bedding and seating applications as examples. The expandable edge-support members are expandable in length. Thus, the expandable edge-support members can be expanded in length as needed to be utilized to provide edge support for an innerspring having variations in perimeter lengths and different types of innersprings having variations in perimeter lengths. Further, the edge-support members may include a plurality of lateral members, which may be configured to be disposed between adjacent perimeter coils of an innerspring to support attachment to the innerspring. Thus, expansion of the expandable edge-support members can also allow the spacings between lateral members to be adjusted, including to fit between adjacent perimeter coils which may have variations in spacings in an innerspring.
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