Invention Grant
- Patent Title: Filter apparatus
- Patent Title (中): 过滤装置
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Application No.: US12721004Application Date: 2010-03-10
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Publication No.: US08486170B2Publication Date: 2013-07-16
- Inventor: Wayne Ernest Conrad , Dave Petersen
- Applicant: Wayne Ernest Conrad , Dave Petersen
- Applicant Address: BS Nassau
- Assignee: G.B.D. Corp.
- Current Assignee: G.B.D. Corp.
- Current Assignee Address: BS Nassau
- Agency: Bereskin & Parr LLP/S.E.n.C.R.L., s.r.l.
- Agent Philip C. Mendes da Costa
- Priority: CA2658154 20090313
- Main IPC: B01D46/00
- IPC: B01D46/00
Abstract:
A filter apparatus comprises first and second filters, each having an upstream surface and a downstream surface. At least one bypass channel extends from a position upstream of the upstream surface of the first filter to a position upstream of the upstream surface of the second filter.
Public/Granted literature
- US20100242421A1 FILTER APPARATUS Public/Granted day:2010-09-30
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