A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 27/04 (2006.01)
Patent
CA 2553184
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.
Ahn Sung Ho
Ahn Yoo Soo
Ace Bed Co. Ltd.
Ahn Yoo Soo
Borden Ladner Gervais Llp
LandOfFree
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