초록 ▼

A safety closure in disclosed for use with containers, such as for beverage containers, including cans. The container closure comprises a flat disc member adapted to fit the end of a container of the type having an opening through which beverage can flow, the disc being rotatable about its central a

A safety closure in disclosed for use with containers, such as for beverage containers, including cans. The container closure comprises a flat disc member adapted to fit the end of a container of the type having an opening through which beverage can flow, the disc being rotatable about its central axis to align an opening thereon with the container end\s opening, and a peripheral rib for assisting in locating and retaining the flat disc member in a desired position relative to the container end\s opening.

대표청구항 ▼

A closure for a can, said closure comprising a substantially flat disc adapted to fit on said can and having an opening therethrough, said disc being rotatable about its central axis to align said opening with an opening in said can such that further rotation causes said disc to cover said can openi

A closure for a can, said closure comprising a substantially flat disc adapted to fit on said can and having an opening therethrough, said disc being rotatable about its central axis to align said opening with an opening in said can such that further rotation causes said disc to cover said can opening; said disc having a depending peripheral rib to assist in locating and retaining said disc in position relative to said can, and two lugs projecting axially upwardly therefrom with the location and spacing of said lugs enabling an outer end of a lift tab of said can to be located and held therebetween.