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US 6,318,601 B1Granted
Personal spray dispensing device
OwnerDonald Burnhaminventor
Life of this patent
Estimating the term…
Abstract
A personal spray dispensing system designed for personalized use. The system may be actuated by a pump or by an aerosol propellant system. The dispensing system may be employed to disseminate a deodorizing, antibacterial or air freshening agent. Each dispensing system is specifically designed to be small enough to carry on the person of the user or in a brief case or pocketbook.
Claims17
A personal spray dispensing system comprising:
- a cylindrically shaped inner containment chamber adapted to contain a pressurized fluid, said cylindrically shaped inner containment chamber containing a top portion with an aperture in said top portion,
- an outer casing adapted to encapsulate said inner containment chamber, said outer casing comprising a top with an aperature disposed radially about said longitudinally oriented axis, a base, a set of two opposing side elements of a flat construction and a set of two arcuate shaped opposing side elements, a mid-point located in each of said set of two said arcuate shaped side elements corresponding laterally with a midpoint located in said longitudinal axis,
- a fluid discharge system comprising a cylindrical member having an upper and lower end, said lower end of said cylindrical member in fluid communication with said pressurized fluid, said lower end of said cylindrical member positioned closely to said base of said inner containment chamber and extending longitudinally from said inner containment chamber through said aperture in said top of said inner containment chamber and through said aperture in said outer casing,
- a pressure control device, in communication with and aligned substantially perpendicular to said upper end of said cylindrical member, said pressure control device containing a plurality of orifices disposed to channel the flow of said pressurized fluid to a nozzle apparatus for release of said pressurized fluid to an atmospheric medium.
1 more element
A personal spray dispensing system comprising:
- a cylindrically shaped inner containment chamber adapted to contain a fluid, said inner containment chamber containing a top portion with an aperture in said top portion, wherein said inner containment chamber is in complete contact with an outer casing adapted to encapsulate said inner containment chamber, said outer casing comprising a top with an aperature disposed radially about said longitudinally oriented axis, a base, a set of two opposing side elements of a flat construction and a set of two arcuate shaped opposing side elements, a midpoint located in each of said set of two said arcuate shaped side elements corresponding laterally with a midpoint located in said longitudinal axis,
- a fluid discharge system comprising:
- an actuation piston disposed with a plurality of orifices, spring and valve assembly;
- a valve and dip tube assembly;
- a fluid reservoir;
- wherein said valve and dip tube assembly is in fluid communication with said reservoir and said reservoir is in communication with said piston, spring and valve assembly, such that upon depression of said actuation piston, said valve is closed and fluid flows from said reservoir through said plurality of orifices to the atmosphere;
- wherein said valve is opened when said piston is located in the non-depressed position.
4 more elements
Dependencies are inferred from the claim text.