Sealing device for liquid receptacles
Sealless dispensing mechanism
Self cleaning cushion box for spouting, which transfers...
Self closing dispensing valve biased by resilient fingers
Self-closing powder cap
Self-closing valve for bottles
Self-closing, press-to-open, dispensing closure
Slide tap
Sliding gate valves
Sliding gate with spring biased bolts for sealing
Spigot for a beverage dispenser
Spout assembly and sealing cap with spring-loaded hinge
Stopper of liquid container