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.)
DARRECHE ARRASATE AURORA
Original Assignee
DARRECHE ARRASATE AURORA
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 DARRECHE ARRASATE AURORAfiledCriticalDARRECHE ARRASATE AURORA
Priority to ES86640UpriorityCriticalpatent/ES86640Y/en
Publication of ES86640UpublicationCriticalpatent/ES86640U/en
Application grantedgrantedCritical
Publication of ES86640YpublicationCriticalpatent/ES86640Y/en
Plug or lid of automatic closing under pressure, characterized in that it is constituted by a stamped metal cap, which has its upper part in the form of a spherical cap and which laterally in the part parallel to the mouth of the bottle, carries some cuts by means of which some fingerprints are obtained, suitable for gripping the conical crown that joins the mouth of the container to be closed to the neck thereof; so that the tension that such conicity originates in the pawls, gives rise to the pressure of the spherical part on a wafer or elastic joint interposed between it and the upper edge of the embouchure. (Machine-translation by Google Translate, not legally binding)
ES86640U1961-04-121961-04-12
Snap-on self-closing cap or lid
ExpiredES86640Y
(en)