Waterbed mattress with hexagonal polypropylene baffle structures
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United States of America Patent
Stats
-
Dec 3, 1991
Grant Date -
N/A
app pub date -
Aug 18, 1989
filing date -
Aug 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Waterbed mattress having a baffle structure comprising a buoyant pad of polypropylene foam adapted to float within the mattress, and a plurality of hexagonal cells having side and bottom walls of polypropylene depending from the buoyant pad. The cells are arranged in a honeycomb array with the side walls of adjacent ones of the cells facing each other in a closely spaced parallel relationship.
First Claim
Family
International Classification(s)
Cited Art Landscape
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