Patent ID: 9108771
Filing Date: 2015-08-18
Classification: B29C,B29L,B65D

Abstract:
1. A two part closure assembly for dispensing fluids from a container, the assembly characterized by: (a) a plastic closure body having a flexible nominally conical body web axially extendible between a nested position and an extended position, said conical body we extending inward to a cylindrical body neck and extending radially outward to a radial body clamp flange, said body clamp flange extending further radially outward to an annular body skirt presenting an axially disposed skirt inner surface radially displaced from an axially disposed skirt outer surface, said annular body skirt further having an annular skirt top recess and annular skirt bottom recess; said skirt top recess, said skirt outer surface and said skirt bottom recess engaging a plastic container lid; (b) an internal tamper evident diaphragm seal disposed in said body neck; and (c) a plastic closure cap threadably engageable to said body neck, said closure cap having one or more integrally molded cap bails for extending said closure body, said cap balls having an upper radially disposed portion and a lower portion disposed axially downward from said upper portion and radially inward of said body clamp flange for bracing said body clamp flange from radial distortion in the nested position.