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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VILANOVA Co RICARDO
Original Assignee
VILANOVA Co RICARDO
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 VILANOVA Co RICARDOfiledCriticalVILANOVA Co RICARDO
Priority to ES0062070UpriorityCriticalpatent/ES62070Y/en
Publication of ES62070UpublicationCriticalpatent/ES62070U/en
Application grantedgrantedCritical
Publication of ES62070YpublicationCriticalpatent/ES62070Y/en
Durable crown cap, which is composed of a metal piece stamped as a cap that has the wing partially folded down and cut into triangles of peak turned inside forming a circular series of small elastic hooks or springs; an adjusting washer, which consists of another metal piece, orchestrated by the center and also stamped, which encircles the cup of the inner closing part and has a flange which, when the washer is pushed, presses and closes the circular springs of said inner piece on the neck of the containers, and also facilitates, when being pressed, in turn, in the opposite direction, the opening according to the elasticity of said springs; and an elastic seal that is fitted between the upper part of the springs and on the step formed by the unfolded wing part of the inner closing part. (Machine-translation by Google Translate, not legally binding)
ES0062070U1957-10-021957-10-02
Durable crown cap
ExpiredES62070Y
(en)