US Patent 11066896 Expandable backup ring
Patent 11066896 was granted and assigned to PARKER-HANNIFIN CORPORATION on July, 2021 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
April 14, 2017
Date of Patent
July 20, 2021
Patent Applicant
Patent Application Number
16093744
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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