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MASTROIENI ROBERTI FRANCISCO
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MASTROIENI ROBERTI FRANCISCO
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Application filed by MASTROIENI ROBERTI FRANCISCOfiledCriticalMASTROIENI ROBERTI FRANCISCO
Priority to ES0010925UpriorityCriticalpatent/ES10925Y/en
Publication of ES10925UpublicationCriticalpatent/ES10925U/en
Application grantedgrantedCritical
Publication of ES10925YpublicationCriticalpatent/ES10925Y/en
An improved metallic cap for bottles, characterized in that it is formed by a metal sheet cap; in which its bottom is embedded, and its edge folded laterally, is divided by a series of cuts that affect the entire height, in a series of tongues, or nails, independent, bent at their tips inward to form with your heads a circle with which the lateral flange protruding from the neck of the bottle is grasped. The embossed bottom has the peculiarity of being elastic in shape that holding its periphery the edge of the mouth of the bottle, pressing on its central part the outer curvature of the bottom passes from convex to concave and as the angle formed between the bottom and the bottoms. tongues is constant, the circle determined by the testas of them widens. And vice versa pressing from the outside on the outer part, the reaction of the edges of the mouth, inverts the curvature of the bottom passing it from concave to convex, closing or reducing the circle of the testas of the tongues. (Machine-translation by Google Translate, not legally binding)
ES0010925U1944-11-301944-11-30
Perfected metal cap for bottles.
ExpiredES10925Y
(en)