ES461670A3 - Improvements introduced in a container closure of easy push opening. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in a container closure of easy push opening. (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broken Hill Pty Co Ltd
Original Assignee
Broken Hill Pty Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Broken Hill Pty Co LtdfiledCriticalBroken Hill Pty Co Ltd
Priority to ES461670ApriorityCriticalpatent/ES461670A3/en
Publication of ES461670A3publicationCriticalpatent/ES461670A3/en
Perfections introduced into a push-open container closure in a sheet metal packaging member comprising an opening in the container member, the opening at least partially defined by a free edge of the metal, and an integral closure member for the opening, the closure member partially cut from the container member and having a free edge portion, the marginal portion of the free edge having been cold-deformed to place the free edge and the free edge portion in contact by at least partially overlap or in close proximity overlap with the free edge or with the inner surface of the laminated metal adjacent to the opening. (Machine-translation by Google Translate, not legally binding)
ES461670A1977-08-171977-08-17Improvements introduced in a container closure of easy push opening. (Machine-translation by Google Translate, not legally binding)
ExpiredES461670A3
(en)