Invention Grant
- Patent Title: Framed air filter with offset slot, and method of making
- Patent Title (中): 带偏移槽的框架式空气过滤器及其制造方法
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Application No.: US13490545Application Date: 2012-06-07
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Publication No.: US08702829B2Publication Date: 2014-04-22
- Inventor: Jonathan M. Lise , Dennis M. Glass , Stephen M. Sanocki
- Applicant: Jonathan M. Lise , Dennis M. Glass , Stephen M. Sanocki
- 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 Kenneth B. Wood
- Main IPC: B01D46/10
- IPC: B01D46/10
Abstract:
A framed air filter and method of making. The framed air filter includes air filter media and a frame with a frame portion with an upstream flange and a downstream flange and an inner sidewall and an outer sidewall. The inner sidewall includes an open-ended, offset slot.
Public/Granted literature
- US20130327004A1 FRAMED AIR FILTER WITH OFFSET SLOT, AND METHOD OF MAKING Public/Granted day:2013-12-12
Information query
IPC分类:
