Self closing flow control device with adjustable actuator element for container closures
US2013026196A1
Self closing flow control device with adjustable actuator element for container closures
US2012325769A1
Screw cap and a sport closure cap with integral inner seal opening means
ZA200209978B
Drip-less carbonated beverage container "flow control element" with suction spout.
US7350666B2
Self regulating spout
AU6390201A
Drip-less carbonated beverage container "flow control element" with suction spout
NL1015684C1
Fluid cut-off device has mouthpiece for drinks containing carbonic acid, such as for lemonade cans and bottles, fluid in container being under pressure from carbonic acid process
US5108100A
Pyramid puzzle formed from tetrahedral and octaeder pieces connected by a strand