Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Grumetal S A
Original Assignee
Grumetal S A
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Application filed by Grumetal S AfiledCriticalGrumetal S A
Priority to ES1978236580UpriorityCriticalpatent/ES236580Y/en
Publication of ES236580UpublicationCriticalpatent/ES236580U/en
Application grantedgrantedCritical
Publication of ES236580YpublicationCriticalpatent/ES236580Y/en
Airtight packaging lid perfected, characterized in that it is made of a very flexible metal sheet, which is shaped by determining a peripheral wing in all its outline, topped the free edge according to a small turn on itself to the inside, whose shaped sheet has attached on its inner side a contour ring of elastic material; all this in such a way that the lid thus becomes engageable in closing on the corresponding container by deformation of the peripheral wing thereof on the respective rim of the mouth of said container, with the particularity of being able to be disassembled by simple leverage of minimum effort without specifying of any tool or special tool for this. (Machine-translation by Google Translate, not legally binding)
ES1978236580U1978-06-081978-06-08
PERFECTED LID FOR HERMETIC PACKAGING.
ExpiredES236580Y
(en)