INFLATABLE LIFERAFT
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United States of America Patent
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Issued Date -
Nov 25, 2010
app pub date -
Dec 18, 2008
filing date -
Dec 21, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to an inflatable liferaft comprising at least a first inflatable flotation tube layer, a second inflatable flotation tube layer, said first and second flotation tube layers being adapted to be arranged substantially above each other, said inflatable tube layers extending circumferentially for providing a substantially ring-shaped area, and a bottom element which is adapted to provide a bottom to the substantially ring-shaped area. Furthermore, each tube layer comprises at least two inflatable tubes, said inflatable tubes being connected to each other at their ends so that each tube layer extends continuously around the ring-shaped area. The present invention also relates to a method for assembling an inflatable liferaft as well as a method for manufacturing an inflatable tube for use in an inflatable liferaft.
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