Safety closure for open head containers

Safety container

Safety container

Safety device for opening and closing a pressure-cooking applian

Safety hatch cover apparatus

Safety hatch for tanks, washing machines and industrial machines

Safety latch for hinged lid

Safety latch means for filter assembly

Safety latch mechanism for closure of a pressure vessel

Safety locking cover assembly for tank domes

Safety seal for pressurized system

Salvage drum with protected clamping

Sapphire tube pressure vessel

Saucepan lid with detachable handle

Seal cap for pressurized gas containers

Seal engaging ring

Seal ring for open head drum

Sealable closure fastener

Sealable container lid

Sealed container latch system