发明名称 |
Support frame for duct |
摘要 |
A support frame is used to hold the position of a vertically-disposed air duct within a wall between wall studs. The support frame defines an opening that receives the air duct. The support frame has a flange extending around the opening that engages the air duct. The support frame may include notched ends that receive the opposed wall studs to position the support frame with respect to the duct opening formed in the floor boards.
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申请公布号 |
US2005034407(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20030628615 |
申请日期 |
2003.07.28 |
申请人 |
SNYDER DARRYL L.;GHINGA PASCU |
发明人 |
SNYDER DARRYL L.;GHINGA PASCU |
分类号 |
E04F17/04;F16L5/00;F24F13/02;(IPC1-7):E04B5/10 |
主分类号 |
E04F17/04 |
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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