Invention Grant
- Patent Title: Refillable filter system
- Patent Title (中): 可补充过滤系统
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Application No.: US13140064Application Date: 2009-12-04
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Publication No.: US09259676B2Publication Date: 2016-02-16
- Inventor: Britton G. Billingsley , David M. Castiglione , Gary E. Dwyer , Pierre Legare
- Applicant: Britton G. Billingsley , David M. Castiglione , Gary E. Dwyer , Pierre Legare
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Jeffrey M. Olofson
- International Application: PCT/US2009/066698 WO 20091204
- International Announcement: WO2010/074922 WO 20100701
- Main IPC: A62B7/00
- IPC: A62B7/00 ; B01D46/24 ; B01D46/00
Abstract:
A radial flow filtration system includes a housing and one or more generally cylindrical filter cartridges including a filter cartridge shell and a filter section. The filter cartridge is removable with respect to the housing and the filter section in removable with respect to the filter cartridge shell.
Public/Granted literature
- US20110311400A1 REFILLABLE FILTER SYSTEM Public/Granted day:2011-12-22
Information query
