Collapsible and inflatable piston for two- or multi- compartment

Combination container and pump having a conical piston for venti

Combination mixer dispenser having a rod to prevent bowing

Compartmentalized aerosol container

Composite ejecting piston with chamber

Composite follower

Composition for sealing sliding contact section

Conformable pouch reservoir for spray gun

Conically walled syringe providing a progressively tighter pisto

Constricted spring pressure relief mechanism for dripless drive

Container closure with breakaway plunger and diffusing container

Container content removal device

Container for dispensing dental compositions

Container for storing pasty or fluidic compositions and...

Container with flexible resilient dispensing sheet for viscous a

Container with seal on the container lid

Containers

Containers for pressurized fluids, in particular for dispensing

Contents-conserving plunger for cartridge

Continuously shooting pneumatic grease gun structure