Patent ID: 11884431
Assignee: THE PROCTER & GAMBLE COMPANY
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. An outer container having a longitudinal axis and being usable for a pressurized aerosol dispenser, the outer container is polymeric and it comprises:
a closed end bottom and an open neck longitudinally opposed thereto, the open neck comprising:
a first surface, which is polymeric, having a first surface diameter wherein the first surface forms a funnel shape, the funnel shape sloping downwardly towards the longitudinal axis;
a second surface, which is polymeric, disposed interior to the first surface and having a second surface diameter less than the first surface diameter; and
a transition distinguishing the first surface from the second surface,
wherein a product delivery device, which is polymeric, complementary to the second surface is disposed on the second surface and is operable by a user when a valve is attached to the open neck in engagement with the first surface, at least one of the first surface and the second surface being a sealing surface to prevent escape of propellant from the outer container to ambient when a valve is attached to the first surface, wherein a weld is present between the valve and at least one of the first surface and the second surface; and
wherein the polymeric product delivery device comprises a polymeric dip tube, the polymeric dip tube being sealingly engaged with the polymeric second surface and there is no bag present.