Invention Grant
- Patent Title: Air filter having dimensional extending tabs
- Patent Title (中): 空气过滤器具有尺寸延伸片
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Application No.: US12824739Application Date: 2010-06-28
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Publication No.: US08382874B2Publication Date: 2013-02-26
- Inventor: Henry Greist , Sanjeev Hingorani
- Applicant: Henry Greist , Sanjeev Hingorani
- Applicant Address: US TX Richardson
- Assignee: Lennox Industries Inc.
- Current Assignee: Lennox Industries Inc.
- Current Assignee Address: US TX Richardson
- Main IPC: B01D39/00
- IPC: B01D39/00
Abstract:
There is provided herein an air filter that includes one or more foldable extension flaps that can be folded and secured against the frame to provided an extend thickness dimension for the frame of the air filter, which allows the same filter to be used in either a smaller or larger filter slot within an HVAC system.
Public/Granted literature
- US20110314781A1 AIR FILTER HAVING DIMENSIONAL EXTENDING TABS Public/Granted day:2011-12-29
Information query
