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US 2006/0124663 A1Published application
Dispensing personal care products
OwnerJames Salemmeinventor
Life of this patent
Estimating the term…
Abstract
Contoured bags are provided for use in pressurized dispensing containers, e.g., for personal care products such as shaving preparations.
Claims20
A dispensing system comprising
- a pressurized canister having top defining an opening, a bottom, and a generally cylindrical side wall,
- a flexible bag, disposed within the canister, containing a component to be dispensed from the dispensing system,
- a valve assembly, in fluid communication with the bag, sealing the opening of the canister and including a valve defining an outlet through which the component can exit the dispensing system, and
- an actuator, configured to open the valve in response to actuation by a user,
- wherein the bag includes an upper portion and a tapered lower portion, the lower portion having a sidewall that tapers away from the side wall of the canister as the bag approaches the bottom of the canister.
2 more elements
A dispensing system comprising
- a pressurized canister having top defining an opening, a bottom, and a generally cylindrical side wall,
- an outer bag, disposed within the canister, containing a first component to be dispensed from the dispensing system,
- an inner bag, disposed within the outer bag, containing a second component to be dispensed,
- a valve assembly, in fluid communication with the inner and outer bags, sealing the opening of the canister and including a valve defining outlets through which the components can exit the dispensing system, and
- an actuator, configured to open the valve in response to actuation by a user,
- wherein the inner and outer bags each include an upper portion and a tapered lower portion, the lower portion having a sidewall that tapers away from the side wall of the canister as the bag approaches the bottom of the canister.
3 more elements
Dependencies are inferred from the claim text.