Invention Grant
- Patent Title: Chimney cap
- Patent Title (中): 烟囱帽
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Application No.: US11364277Application Date: 2006-02-27
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Publication No.: US08734209B2Publication Date: 2014-05-27
- Inventor: Sean D. Burns , William A. Dalsin
- Applicant: Sean D. Burns , William A. Dalsin
- Applicant Address: US MN Farmington
- Assignee: Bernard Dalsin Manufacturing Company
- Current Assignee: Bernard Dalsin Manufacturing Company
- Current Assignee Address: US MN Farmington
- Agency: Fredrikson & Byron, P.A.
- Main IPC: F23J13/08
- IPC: F23J13/08
Abstract:
A chimney cap includes an intake pipe extension and an exhaust pipe extension; each extension includes an opening, the exhaust opening being disposed above the intake opening. The cap further includes solid sidewalls surrounding the intake opening and a diffusion plate disposed over the intake opening and below the exhaust opening.
Public/Granted literature
- US20070202790A1 Chimney cap Public/Granted day:2007-08-30
Information query
