Invention Grant
- Patent Title: Non clogging screen
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Application No.: US11647460Application Date: 2006-12-29
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Publication No.: US08006438B2Publication Date: 2011-08-30
- Inventor: Edward A. Higginbotham
- Applicant: Edward A. Higginbotham
- Agency: Venable LLP
- Agent Jeffri A. Kaminski; Ryan M. Flandro
- Main IPC: B01D39/10
- IPC: B01D39/10 ; B01D39/12 ; E04D13/00 ; E03F5/06
Abstract:
A filter assembly includes a filtering screen having a top surface and a bottom surface. A skeletal structure is attached to the filtering screen and has a top surface and a bottom surface. The bottom surface of the filtering screen contacts the top surface of the skeletal structure. The skeletal structure forms a plurality of downward extending channels.
Public/Granted literature
- US20070107323A1 Non clogging screen Public/Granted day:2007-05-17
Information query
