Coupling gasket with multiple sealing surfaces

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United States of America Patent

PATENT NO 10641421
APP PUB NO 20170074433A1
SERIAL NO

15359676

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
ASC ENGINEERED SOLUTIONS LLCTWO HOLLAND WAY EXETER NH 03833

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beagen,, Jr Joseph William Providence, US 22 587

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