AEROSTATS WITH LINEAR/NON-LINEAR GAS FILLED CONNECTING LADDER STRUCTURES

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United States of America Patent

APP PUB NO 20120184176A1
SERIAL NO

13005866

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas-inflatable character aerostat or balloon with at least one gas-inflatable appendage comprising a linear and non-linear gas-inflatable connecting ladder structure connecting the gas-inflatable appendage to the gas-inflatable aerostat to permit free movement of the appendage in relation to the aerostat in three dimensions. The ladder structure includes two sheets of elongate polymeric material fused together with the ladder structure to be inflated with gas between the sheets. The ladder structure includes an elongate gas-inflatable main channel and gas-inflatable lateral extensions extending from and in flow communication with the main channel.

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Patent Owner(s)

Patent OwnerAddress
ANAGRAM INTERNATIONAL INC7700 ANAGRAM DRIVE EDEN PRAIRIE MN 55344

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gardner, Scott W Wayzata, US 4 14
Greenwald, Robert E Coon Rapids, US 12 108
Woldum, Michael D Minneapolis, US 1 4

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