发明名称 Dual-seal, ball-type dispensing package
摘要 An improved, dual-seal, ball-type dispensing package combination for cosmetics and the like. A dispensing ball is held in place in a fitment which is adapted to be attached to the finish portion of a container for the product to be dispensed. The ball is allowed to move freely within the fitment to facilitate uniform dispensing and application of the contents of the container. The total package is completed by a closure which engages threads on the exterior of the finish portion of the container. The closure, fitment, and ball cooperate to create a seal between the fitment and ball at two separate locations to prevent leakage of product when the closure is placed into full engagement with the container.
申请公布号 US4164377(A) 申请公布日期 1979.08.14
申请号 US19770842717 申请日期 1977.10.17
申请人 OWENS-ILLINOIS INC 发明人 LOHRMAN, RICHARD D;MUMFORD, GEORGE V
分类号 A45D34/04;(IPC1-7):B05C17/02;B43K9/00 主分类号 A45D34/04
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