发明名称 Spill-reduction cap for fluid container
摘要 Two cap modifications are disclosed for use on water bottles to be installed in water dispensers. A central conical well in the top of the cap is formed with a scoreline. When the bottle is lowered into a dispenser, a probe of the dispenser enters the well and causes it to split along the scoreline. When the bottle is raised, the well substantially returns to initial condition, inhibiting spillage of any liquid remaining in the bottle.
申请公布号 US5687865(A) 申请公布日期 1997.11.18
申请号 US19950441322 申请日期 1995.05.15
申请人 PORTOLA PACKAGING, INC. 发明人 ADAMS, BRIAN M.;PHAM, HOA;LUCH, DANIEL
分类号 B65D41/34;B65D41/48;B67D3/00;(IPC1-7):B65D41/34 主分类号 B65D41/34
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