Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert William Thorstensen-Woll0
Date of Patent
February 5, 2019
Patent Application Number
14706263
Date Filed
May 7, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A pull-tab sealing member for a container providing a foamed polymer layer positioned within the sealing member for effective heat sealing to the container together with a lower laminate below a tab capable of tearing to provide a tamper evident structure below the tab.
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