发明申请
- 专利标题: COLLAPSIBLE AIR FILTERING DEVICE
- 专利标题(中): 可拆卸空气过滤装置
-
申请号: US14273607申请日: 2014-05-09
-
公开(公告)号: US20140331623A1公开(公告)日: 2014-11-13
- 发明人: Dana Paul GRUENBACHER , Steven James SCHROECK , Jessica Elizabeth LEON , Paolo DAL BO , Uwe SCHOBER
- 申请人: The Procter & Gamble Company
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 主分类号: B01D46/00
- IPC分类号: B01D46/00
摘要:
A collapsible device for filtering air comprising a base, a fan functionally attached to the base, an air filter releasably attached to the base, and a substantially air impermeable outer sleeve is provided.
公开/授权文献
- US09327223B2 Collapsible air filtering device 公开/授权日:2016-05-03
信息查询