US Patent 7216872 Seal for use with pipe and flange assemblies
Patent 7216872 was granted and assigned to Oceaneering International on May, 2007 by the United States Patent and Trademark Office.
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Patent abstract
The invention relates to a seal for use with a pipe and flange assembly. The seal is intended to prevent leakage during axial movement of the pipe relative to a flange. The invention comprises a central cylindrical elastomeric member located between two circular elastomeric end rings.
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US Patent 07216872 Seal for use with pipe and flange assemblies US Patent 7216872 Seal for use with pipe and flange assemblies
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Patent Number
0721687200
Patent Number
721687200
Edits on 18 May, 2023
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072168720
Date of Patent
May 15, 2007
0Patent Application Number
112624690
Date Filed
October 28, 2005
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072168720
Date of Patent
May 15, 2007
0Patent Application Number
112624690
Date Filed
October 28, 2005
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
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US Patent 07216872 Seal for use with pipe and flange assemblies
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07216872
Date of patent
May 15, 2007
Patent application number
11262469
Date Filed
October 28, 2005
Patent primary examiner
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