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 ES0020834UpriorityCriticalpatent/ES20834U/en
Publication of ES20834UpublicationCriticalpatent/ES20834U/en
A thermo-perfected bottle, characterized by the fact that the outer glass bottle, which is concentrically welded with another inside by its necks and between which the vacuum is practiced, to form the thermally insulating chamber, is molded in thick glass, sufficient to withstand the normal blows and efforts of a usual bottle, not specifically requiring, for its preservation, any metal protection, being able to be molded with different ornaments and reinforcements, decorated with carvings, paints, enamels, glitter, cold, or in hot, by its external face or by the interiors that limit the insulating chamber, being able to be molded its neck with a threaded thread, to fasten and secure the service vessels that, placed inverted, will cover the neck and the airtight and adjustable stopper Of the bottle. (Machine-translation by Google Translate, not legally binding)
ES0020834U1949-08-261949-08-26A thermo-perfected bottle (Machine-translation by Google Translate, not legally binding)
PendingES20834U
(en)
Perfect and airtight closure adaptable to the mouth of glasses jars and basins in general (Machine-translation by Google Translate, not legally binding)