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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of AmericafiledCriticalAluminum Company of America
Priority to ES1975215234UpriorityCriticalpatent/ES215234Y/en
Publication of ES215234UpublicationCriticalpatent/ES215234U/en
Application grantedgrantedCritical
Publication of ES215234YpublicationCriticalpatent/ES215234Y/en
An improved metal foil closure, adapted to be attached to a container having an annular ridge projecting outward around the entrance to its mouth, and comprising: an upper panel, a hanging skirt around the periphery of the upper panel and a release ring generally concentric with the lower edge of the closure skirt; the skirt of the closure has a pair of lines, of weakening, that delimit a strip of detachment through the skirt; characterized in that the detachment ring comprises a corrugated flange integrally attached to the outer-end of the detachment strip, in order to facilitate the detachment of the weakening lines and the removal of the closure from the container in which it is located. Subject. (Machine-translation by Google Translate, not legally binding)
ES1975215234U1975-09-181975-09-18
AN IMPROVED METALLIC FOIL CLOSURE.
ExpiredES215234Y
(en)