| 发明名称 |
AIR FILTER HAVING DIMENSIONAL EXTENDING TABS |
| 摘要 |
There is provided herein an air filter that includes one or more foldable extension flaps that can be folded and secured against the frame to provided an extend thickness dimension for the frame of the air filter, which allows the same filter to be used in either a smaller or larger filter slot within an HVAC system.
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| 申请公布号 |
US2011314781(A1) |
申请公布日期 |
2011.12.29 |
| 申请号 |
US20100824739 |
申请日期 |
2010.06.28 |
| 申请人 |
GREIST HENRY;HINGORANI SANJEEV;LENNOX INDUSTRIES, INCORPORATED |
发明人 |
GREIST HENRY;HINGORANI SANJEEV |
| 分类号 |
B01D46/42;B01D39/10;B23P17/04 |
主分类号 |
B01D46/42 |
| 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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