Bed mattress using permeable reinforcing member and foaming...

Details Bed mattress using permeable reinforcing member and foaming... Bed mattress using permeable reinforcing member and foaming...

2010-02-23

2010-11-30

Santos, Robert G (Department: 3673)

Beds

Mattress

Having innerspring-type core

C005S716000, C005S717000

Reexamination Certificate

active

07841032

ABSTRACT:
Disclosed herein is a bed mattress and a method of manufacturing the same, in which a permeable reinforcing member is provided at an upper portion and a lower portion of a spring assembly which is one of frame constituents of the bed mattress, and a foaming material is disposed on the permeable reinforcing member so as to be foamed, so that the spring assembly and the foaming material are integrally formed while the foaming material is expanded through fine holes and/or foam expansion holes of the permeable reinforcing member.

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