ApplicationNo. 629164 filed on 12/18/1990
US Classes:5/246, Of springs5/247, Nonspiral springs only5/255Springs, nonspiral
ExaminersPrimary: Trettel, Michael F.
Attorney, Agent or Firm
International ClassA47C 023/00
AbstractA nestably stackable bedding foundation assembly which replaces the traditional border wire and disposed coil spring foundation assembly in a so-called box spring. The nestably stackable foundation assembly may be nestably stacked with numerous other such assemblies for transportation, thereby avoiding the need to compress and tie the assembly for shipping.
Field of SearchOf springs
Nonspiral springs only
Frames, sectional and collapsible
Loading surface includes component other than coil spring
Spring means spacing loading surface vertically from plane of supporting frame
With supplementary spacing means intermediate ends of surface
Stiffener or bracer for loading surface
Multiple sections span frame
By inwardly bowed portion, i.e., "fishmouth" type