Invention Grant
- Patent Title: Coupling gasket with multiple sealing surfaces
- Patent Title (中): 耦合垫圈与多个密封表面
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Application No.: US13354466Application Date: 2012-01-20
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Publication No.: US09534715B2Publication Date: 2017-01-03
- Inventor: Joseph William Beagen, Jr.
- Applicant: Joseph William Beagen, Jr.
- Applicant Address: US GA Atlanta
- Assignee: Mueller International, LLC
- Current Assignee: Mueller International, LLC
- Current Assignee Address: US GA Atlanta
- Agency: Taylor English Duma LLP
- Main IPC: F16L17/02
- IPC: F16L17/02 ; F16L21/02 ; F16J15/02 ; F16L17/04 ; F16L21/06 ; F16L17/025
Abstract:
An annular gasket includes an annular body; an annular body; a pair of sealing ribs each extending substantially radially inwardly from the annular body and having an innermost radial extent; and at least one center rib extending substantially radially inwardly from the annular body, the at least one center rib having an innermost radial extent closer to the annular body than the innermost radial extent of each of the pair of sealing ribs.
Public/Granted literature
- US20130187345A1 COUPLING GASKET WITH MULTIPLE SEALING SURFACES Public/Granted day:2013-07-25
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