Mattress having foam encasement and method of making the same

Details Mattress having foam encasement and method of making the same Mattress having foam encasement and method of making the same

2005-10-11

2009-12-15

Trettel, Michael (Department: 3673)

Beds

Mattress

Having substantial means to form or strengthen the edge,...

C005S721000, C005S696000, C029S091100

Reexamination Certificate

active

07631381

ABSTRACT:
A mattress core unit, such as an innerspring, is placed inside a foam envelope, which in turn is covered with fabric. The side and end rails of the envelope overlap the bottom panel, to provide good support for all edges of the mattress. The top panel of the envelope overlaps the side and end rails. To make a reversible mattress, an overlapping bottom foam panel is used. The method simplifies matress construction, reduces the number of required stock keeping units, and provides a comfortable, yet firm, feel at the edges of the mattress.

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