Size-compensating collar in a pump dispenser

Skirtless mounting cup

Sleeve pump

Slidable valve for dispensing from an insulated bottle

Slide dispenser apparatus

Slide-on tap for a beverage container

Sliding inlet seal for an atomizing pump dispenser

Sliding-jacket pump

Slotted plunger

Snap device for manually actuated liquid-atomizing pumps

Snap-in trigger

Snuffback valve for hot melt adhesive

Soap dispenser

Soap dispenser assembly

Soap dispenser head

Soap dispensing apparatus

Soft drink dispenser

Soft food dispenser

Spear tube for beer keg

Spiral scoop rotary plow feeder