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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0053933UpriorityCriticalpatent/ES53933Y/en
Publication of ES53933UpublicationCriticalpatent/ES53933U/en
Application grantedgrantedCritical
Publication of ES53933YpublicationCriticalpatent/ES53933Y/en
PERFECTED BOTTLE PLUG, which is characterized by being formed by a hollow rubber head of a substantially ovoid shape, held by its upper rim to a metal crown by means of a pressure washer, with a hole being made in the central part of the crown. a vertical stem runs whose lower end, located inside the rubber head, ends in a small solid cylinder of wood or the like that prevents the end of the stem from piercing said material when pressure is exerted by the user at the top thereof. where there is a set for the finger, manipulating the apparatus with the help of a longitudinal plate of special profile whose ends serve as a seat to the fingers while two lips formed in its middle part serve to fix the assembly to the neck edge of the bottle. (Machine-translation by Google Translate, not legally binding)
ES0053933U1956-04-261956-04-26
Improved bottle cap
ExpiredES53933Y
(en)