发明名称 Container closure having a vacuum releaser
摘要 A closure including a shell having a base wall with an axial outer surface and an undersurface, an annular skirt around a periphery of the base wall, and circumferentially spaced securement elements extending radially inwardly from the skirt. A gasket is carried by the shell, and has a base surface in contact with the undersurface of the base wall of the shell and an oppositely disposed sealing surface. An elongated flexible member extends between the sealing surface of the gasket and the axial outer surface of the shell and around a portion of the skirt circumferentially between the securement elements.
申请公布号 US8714379(B2) 申请公布日期 2014.05.06
申请号 US201213471715 申请日期 2012.05.15
申请人 GRANT EDWARD A.;OWENS-BROCKWAY GLASS CONTAINER INC. 发明人 GRANT EDWARD A.
分类号 B65D51/16;B65D55/00 主分类号 B65D51/16
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