发明名称 Ring opener for hermetically sealed molded plastic containers
摘要 The disclosure is of a ring type opener for removing the cap portion of a hermetically sealed molded plastic container having an integrally molded cap portion. The opener includes a means for engaging and holding the cap during and after removal, in a plane parallel to the normal axis of the container so that it will lift evenly and remain within the ring opener following severance.
申请公布号 US4096962(A) 申请公布日期 1978.06.27
申请号 US19770820584 申请日期 1977.08.01
申请人 BECTON, DICKINSON AND COMPANY 发明人 RIULI, ARDUINO E.;KOPACZ, BERNARD F.
分类号 B65D1/02;B67B7/00;(IPC1-7):B65D1/02 主分类号 B65D1/02
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