发明名称 Easy pull ring for pop-top and pull-top cans
摘要 A pull ring to facilitate opening of pop-top or pull-top cans. The pull ring consists of a flat portion with two attached arms. The two arms defining an opening large enough to accommodate entry of a portion of the tab of the closure of the pull-top or pop-top can. The two arms and the flat portion define a aperture in communication with the opening which is large enough to contain the handle portion of the tab. The ring has one or more protrusions on the arms, opposite the flat portion, to aid gripping. The ring is movable from a down position, where it protrudes minimally from the can surface, to a deployed position, where it remains in place by means of a flat outer surface of the flat portion resting on the can's surface.
申请公布号 US5916337(A) 申请公布日期 1999.06.29
申请号 US19970922226 申请日期 1997.09.02
申请人 CANIGLIA, JOSEPH E.;CANIGLIA, ROBERT G. 发明人 CANIGLIA, JOSEPH E.;CANIGLIA, ROBERT G.
分类号 B65D17/34;B67B7/40;(IPC1-7):B67B7/44 主分类号 B65D17/34
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