发明名称 TAMPER-EVIDENT SEAL FOR DRUM CLOSURE
摘要 A molded, tamper-evident seal for a liquid container is formed with a flat end wall, a cylindrical side wall having a flared edge, and three detents spaced by 120 degrees from one another and extending inward from the side wall. Score lines extend from the edge of the side wall, and past one of the detents on both sides thereof, toward the end wall. An outwardly protruding pull tab is located between the score lines adjacent the edge of the side wall.
申请公布号 US2009223960(A1) 申请公布日期 2009.09.10
申请号 US20080044325 申请日期 2008.03.07
申请人 ATLANTA SNAPSEAL LTD. 发明人 WELCH WILLIAM G.
分类号 B65D51/20 主分类号 B65D51/20
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