| Patent Number |
Title Of Patent |
Date Issued |
| 6757959 |
Gasketed aerosol mounting cup |
July 6, 2004 |
| An improved gasketed mounting cup for an aerosol container wherein the mounting cup has a curvilinear channel portion and the gasket is a folded-over sleeve gasket, simulating the gasket thickness of a cut gasket; wherein the outer segment of the folded-over gasket is longer than the |
| 6668439 |
Apparatus for an improved gasketed aerosol mounting cup |
December 30, 2003 |
| An apparatus for forming a double-segment overlapping gasket material for the mounting cup of an aerosol container comprising a punch mounted on a reciprocating ram having a central opening for the body of the mounting cup and a nose portion adapted to extend within the channel portion o |
| 6651850 |
Flexible barrier member useful in aerosol dispensers |
November 25, 2003 |
| In its broadest aspect, the present invention concerns a unitary flexible barrier of phallic configuration for use in a plural-zoned, valved pressure container wherein the barrier has a shaped spatial form having sufficient rigidity to maintain its shape prior to insertion into and use |
| 6588628 |
Aerosol valve assembly |
July 8, 2003 |
| An aerosol valve assembly, lacking a return spring and dip tube, has a valve housing and a valve body with a lower portion, an intermediate portion and a valve stem. A gasket in a stem groove seals one or more orifice openings into the valve stem except on valve actuation. The valve |
| 6431412 |
Gasketed aerosol mounting cup |
August 13, 2002 |
| An improved gasketed mounting cup for an aerosol container wherein the mounting cup has a curvilinear channel portion and the gasket is a folded-over sleeve gasket, simulating the gasket thickness of a cut gasket; wherein the outer segment of the folded-over gasket is longer than the |
| 6419129 |
Flexible barrier member useful in aerosol dispensers |
July 16, 2002 |
| A dispenser comprising a valved aerosol container and a unitary flexible barrier member having an outer wall segment terminating at a sealing edge, which sealing edge is joined to the container between top and sidewall portions, and an inner wall segment joined to the outer wall segment |
| 6394364 |
Aerosol spray dispenser |
May 28, 2002 |
| A dual receptacle aerosol sprayer with a thin, flexible plastic outer receptacle for product and a substantially rigid inner receptacle for propellant seated within the outer receptacle. A closure closes the inner receptacle and contains a valve assembly. Primary propellant and secondary |
| 6343713 |
Flexible barrier member useful in aerosol dispensers |
February 5, 2002 |
| The present invention concerns a unitary flexible barrier for use in a plural-zoned, valved pressure container wherein the barrier has a shaped spatial form having sufficient rigidity to maintain its shape prior to insertion into and use in a plural-zoned, valved pressure container. The |
| 6254015 |
Sprayer for liquids and nozzle insert |
July 3, 2001 |
| A liquid sprayer with two side-by-side containers, an interconnecting bridge, and a nozzle insert positioned interiorly of the bridge. Alternatively, a two container piggyback liquid sprayer, a button actuator and a nozzle insert positioned interiorly of the button. One container is |
| 6158629 |
Gasketed aerosol mounting cup |
December 12, 2000 |
| An improved gasketed mounting cup for an aerosol container wherein the gasket is a folded-over and hinged sleeve gasket; said gasket being used as an alternative to the cut-type gasket. In the preferred version the hinge is distal to the body portion of the mounting cup. There is also |
| 6062493 |
Sprayer for liquids and nozzle insert |
May 16, 2000 |
| A liquid sprayer with two side-by-side containers, an interconnecting bridge, and a nozzle insert positioned interiorly of the bridge. Alternatively, a two container piggyback liquid sprayer, a button actuator and a nozzle insert positioned interiorly of the button. One container is |
| 6036111 |
Sprayer for liquids and nozzle insert |
March 14, 2000 |
| A liquid sprayer with two side-by-side containers, an interconnecting bridge, and a nozzle insert positioned interiorly of the bridge. Alternatively, a two container piggyback liquid sprayer, a button actuator and a nozzle insert positioned interiorly of the button. One container is |
