发明授权
US4964539A Multiple chamber dispensing container and closure system 失效
多室分配容器和封闭系统

  • 专利标题: Multiple chamber dispensing container and closure system
  • 专利标题(中): 多室分配容器和封闭系统
  • 申请号: US334071
    申请日: 1989-04-06
  • 公开(公告)号: US4964539A
    公开(公告)日: 1990-10-23
  • 发明人: Bruce M. Mueller
  • 申请人: Bruce M. Mueller
  • 申请人地址: IL Crystal Lake
  • 专利权人: Seaquist Closures
  • 当前专利权人: Seaquist Closures
  • 当前专利权人地址: IL Crystal Lake
  • 主分类号: B65D35/22
  • IPC分类号: B65D35/22 B65D47/08
Multiple chamber dispensing container and closure system
摘要:
A package is provided for dispensing at least two substances simultaneously in an adjacent relationship. The package includes a container having a plurality of separated storage compartments. The container has an outlet end with a peripheral outlet wall and at least one interior divider wall cooperating to define a plurality of discharge passages each communicating with a respective one of the compartments. The outlet wall has interior peripheral sealing surfaces that each define a portion of the inner periphery of a respective one of the discharge passages. Each divider wall has generally oppositely facing sealing surfaces that each define a portion of the inner periphery of a respective one of the discharge passages. A cover is provided for securement to the container over the outlet end. The cover includes at least a plurality of downwardly projecting interior sealing members for each projecting into a respective one of the discharge passages to seal against each divider wall sealing surface and interior peripheral sealing surface that defines the inner periphery of the respective one discharge passage.
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