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公开(公告)号:USD496342S1
公开(公告)日:2004-09-21
申请号:US29196112
申请日:2003-12-22
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公开(公告)号:USD418849S
公开(公告)日:2000-01-11
申请号:US97475
申请日:1998-12-08
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公开(公告)号:US20200270894A1
公开(公告)日:2020-08-27
申请号:US16285179
申请日:2019-02-25
IPC分类号: E04H15/02
摘要: A portable shelter system can be comprised of two or more portable canopies and two or more drainage connectors. Each portable canopy can have an integrated drainage system with a drainage outlet in each vertical support member of its frame. The drainage connectors can link the integrated drainage systems of the portable canopies together. In the installed state, a portable canopy can have a first volume under its roof. When the portable canopies are in an installed state, the integrated drainage systems can transport rain striking each roof to the drainage outlets, allowing the rain collected by each integrated drainage system to be directed through the drainage connectors to one drainage location. In the transport state, each portable canopy can have a second volume that is at least five times less than its first volume.
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公开(公告)号:USD632274S1
公开(公告)日:2011-02-08
申请号:US29362054
申请日:2010-05-19
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公开(公告)号:USD632272S1
公开(公告)日:2011-02-08
申请号:US29352403
申请日:2009-12-21
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公开(公告)号:USD627327S1
公开(公告)日:2010-11-16
申请号:US29354585
申请日:2010-01-26
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公开(公告)号:USD627323S1
公开(公告)日:2010-11-16
申请号:US29341898
申请日:2009-08-14
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公开(公告)号:USD616850S1
公开(公告)日:2010-06-01
申请号:US29333347
申请日:2009-03-06
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公开(公告)号:USD611027S1
公开(公告)日:2010-03-02
申请号:US29335483
申请日:2009-04-16
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公开(公告)号:USD601108S1
公开(公告)日:2009-09-29
申请号:US29302956
申请日:2008-01-29
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