Cap with a rotating casing for flasks, tubes and similar contain
Captive dispensing cap construction
Cartridge closure with opening and closing means
Center dispenser cap assembly
Central sealing pin cap
Closure assemblies
Closure having rotatable spout and axially movable stem
Closure having rotatable spout and axially movable stem
Closure having rotatable spout and axially movable stem
Container and closure with dispensing valve and separate releasa
Container top including a ring provided with a distribution caps
Container with captive cap and internally valved closure and pos