发明名称 |
Inflatable attic stairway insulation appliance |
摘要 |
An inflatable insulator covers an associated attic access hatch to prevent a transfer of heat from a first indoor environment maintaining temperature control and a second indoor environment not maintaining temperature control. The insulator includes at least one air chamber adapted to contain a volume of stationary air. Impermeable layers define the air chamber. Sidewalls extending from a generally planar top wall to remove the impermeable layers from a direct contact with the access hatch.
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申请公布号 |
US8590229(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201113232024 |
申请日期 |
2011.09.14 |
申请人 |
TAYLOR CURTIS P.;VULPITTA BRIAN A.;SHURTECH BRANDS, LLC |
发明人 |
TAYLOR CURTIS P.;VULPITTA BRIAN A. |
分类号 |
E04G11/04;E02D29/14;E04B1/34;E04H15/20;E06B1/04;E06C7/00 |
主分类号 |
E04G11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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