Patent ID: 8870013
Filing Date: 2014-10-28
Classification: B65D,Y10T

Abstract:
1. A closure device for a metallic container having a tubular body having an upper end portion which incorporates an outer and upper finishing cord, an outer and lower peripheral rib, and a retention ring seated around the tubular body and axially locked between the finishing cord and the peripheral rib, the closure device comprising: a lid including a peripheral upper skirt to be fitted inside said upper end portion and externally incorporating an end cord defining an outer curl; and a locking ring having an upper portion seated onto the end cord of the lid, and incorporating, in a single piece, an inner skirt radially seated against the interior of said peripheral upper skirt of the lid and an outer skirt, radially and externally seated against said end cord and finishing cord and incorporating an inner circumferential rib which surrounds, inferiorly, said end cord and which is seated onto the finishing cord, the outer skirt being elastically deformable, from a locked position on the retention ring against upward displacement, to an position unlocked from said retention ring.