| 发明名称 |
AIR FILTER |
| 摘要 |
Some embodiments of the present disclosure relate to improving or overcoming at least one problem in existing air filters by including at least one folding structure in or on the air filter. The folding structure is capable of being bent to enable the air filter to be wrapped around or secured to a, for example, washing net. The folding structure can also hold the air filter securely to the, for example, washing net. |
| 申请公布号 |
US2017028338(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201515113321 |
申请日期 |
2015.01.22 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Xin Liming;Fox Andrew R.;Cheng Liang;Li Changwen;Chen Rui |
| 分类号 |
B01D46/52;F24F13/28;B01D46/00 |
主分类号 |
B01D46/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An air filter, comprising:
a filtration media; a support structure; and at least one folding structure that permits folding of the filtration media and the support structure. |
| 地址 |
St. Paul MN US |
