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Wilshire Bedding Co., Inc. Patents
Wilshire Bedding Co., Inc.
Los Angeles, CA
No. of patents:

Patent Number Title Of Patent Date Issued
4187566 Water mattress construction February 12, 1980
A water mattress construction for a water bed having a foam assembly forming a cavity for surrounding and supporting a water-filled bladder. The foam assembly is formed of several layers of foam having different densities to provide strong support for the water bladder and prevent bu

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