COMBINATION-CELL FOAM FLOATING ISLAND

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United States of America Patent

SERIAL NO

12833989

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Abstract

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A floating island comprising a combination-cell thermoplastic foam. In a preferred embodiment, the invention is a floating island comprising: an island body comprising at least a first portion that comprises a combination-cell thermoplastic foam and having a cavity; and a bedding material that is disposed in said cavity; wherein said combination-cell thermoplastic foam is buoyant in water and permeable to gas and water. In another embodiment, the invention is a floating island comprising: an island body comprising a first matrix layer, a second matrix layer and a third matrix layer; and a gas-trapping insert that is disposed between two of said layers.

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Patent Owner(s)

Patent OwnerAddress
FOUNTAINHEAD L L C9625 SCANDIA ROAD SHEPHERD MT 59079

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kania, Bruce G Shepherd, US 60 1139
Stewart, Frank M Bozeman, US 56 972

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