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US 12,637,280 B2Granted
Valve for aerosol container
AssigneeBhogilal Laljibhai Patel
InventorBhogilal Laljibhai Patel
Life of this patent
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Abstract
A valve for an aerosol container includes a housing, a stem fastened to a mounting cup by a stem gasket, a stem venturi connecting stem to the housing cavity, a spring, and a push-button (actuator) at the top of the stem. The push-button (actuator) has an orifice and a diptube at the bottom of the housing. At least three housing venturi connect different points of the housing to the inner space of the aerosol container so as to keep the housing cavity flooded with material/product at any angle, position and direction of the aerosol container.
Claims10
A valve for an aerosol container, the valve comprising;
- a housing defining a housing cavity;
- a stem defining a passageway and configured to be fastened to a mounting cup by a stem gasket, the housing cavity receiving a portion of the stem;
- a stem venturi connecting the passageway of the stem to the housing cavity;
- a spring received by the housing;
- a push-button at the top of the stem, the push-button having an orifice;
- and
- a diptube at the bottom of the housing,
- wherein at least three housing venturi spaced along the housing connect different points of the housing cavity to the inner space of the aerosol container so as to keep the housing cavity flooded with material or product at any angle, position, and direction of the aerosol container, wherein one or more of the at least three housing venturi extend through an outer surface of the housing into the housing cavity.
5 more elements
Dependencies are inferred from the claim text.