Pocketed Spring Assembly Comprising Strings of Springs Having Y-Shaped Seams and Inserts

摘要

A bedding or seating product comprises a pocketed spring assembly comprising a plurality of parallel strings of individually pocketed springs. The product may have individual inserts between adjacent strings of springs. Adjacent individually pocketed springs are separated from each other by at least one separating seam. Each of the separating seams comprises a pair of Y-shaped or U-shaped seams which may be joined together or spaced apart.

主权项

1. A bedding or seating product comprising:
a pocketed spring assembly comprising a plurality of parallel strings of springs joined to each other, each of the strings of springs comprising a plurality of interconnected pockets, each of the pockets containing at least one spring encased in fabric, the fabric being joined to itself along a longitudinal seam; wherein adjacent individually pocketed springs are separated from each other by a separating seam joining opposed first and second plies, each of the separating seams comprising a pair of V-shaped end portions joined together by a linear portion; inserts between adjacent strings of springs; cushioning materials on at least one side of the pocketed spring assembly; and an upholstered covering encasing the pocketed spring assembly and cushioning materials.