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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ALCALDE MERINO MARIA
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ALCALDE MERINO MARIA
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Application filed by ALCALDE MERINO MARIAfiledCriticalALCALDE MERINO MARIA
Priority to ES92719UpriorityCriticalpatent/ES92719Y/en
Publication of ES92719UpublicationCriticalpatent/ES92719U/en
Application grantedgrantedCritical
Publication of ES92719YpublicationCriticalpatent/ES92719Y/en
A pneumatic gasket for gas beverage caps, characterized in that a cup-shaped elastic body has an annular cavity at its edges and a widening, by which it is applied on the edge of the neck of the bottle and in turn receives the cap on them, said stopper being provided with a conduit that puts in communication with the outside a pneumatic chamber comprised between the body of the seal and the stopper, in which a deformation is produced as a result of the pressure of the interior gas. The application of the bottom of the chamber against the end of the stopper and the closing of the inner conduit, which communicates to the joint body and the stopper an absolute hermeticity. (Machine-translation by Google Translate, not legally binding)
ES92719U1962-04-121962-04-12
Pneumatic seal for soft drink caps
ExpiredES92719Y
(en)
Sealing gasket for caps, lids or the like, for bottles, hollow glasses, boxes and other containers (Machine-translation by Google Translate, not legally binding)