US Patent 10683946 Combination air release, degassing and vacuum relief valve
Patent 10683946 was granted and assigned to Plast-O-Matic Valves, Inc. on June, 2020 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
January 31, 2017
Date of Patent
June 16, 2020
Patent Applicant
Patent Application Number
15420702
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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