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.)
ZARROCA ROURERA MANUEL
Original Assignee
ZARROCA ROURERA MANUEL
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Filing date
Publication date
Application filed by ZARROCA ROURERA MANUELfiledCriticalZARROCA ROURERA MANUEL
Priority to ES0016440UpriorityCriticalpatent/ES16440Y/en
Publication of ES16440UpublicationCriticalpatent/ES16440U/en
Application grantedgrantedCritical
Publication of ES16440YpublicationCriticalpatent/ES16440Y/en
A neck for bottles containing pressurized liquids, characterized by having the wall that surrounds the central outlet duct of the packaged liquid, in the vicinity of the mouth thereof, of a thickness much greater than that of the walls of the rest of the bottle , preferably presenting the cylindrical external surface, thanks to which is established next to the aforementioned mouth a wide annular rim that gives the neck the necessary strength to be able to seat therein the mechanical cap fitted with closing rubber of the container with a pressure that Let the waterproofing be assured even when the liquid is packed at a high pressure, and in spite of the chipping that may occur on the outer edge of the neck edge. (Machine-translation by Google Translate, not legally binding)
ES0016440U1947-12-131947-12-13
Neck for bottles containing pressurized liquids.
ExpiredES16440Y
(en)
An improved means for providing an air lock around the mouths of bottles which are required to be immersed in liquid during the treatment of the contents of the bottles