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7418961 Dispensing apparatus  
Dispensing apparatus comprising a housing for receiving in use a dispensing container ( 100 ) containing a product, the housing comprising an outlet through which said product, in use, is...
7407065 Method of discharging an aerosolized fluid  
A method of discharging a plurality of aerosolized fluids from a plurality of aerosol cans to an ambient environment, including the steps of: fluidly coupling a first solenoid valve of an aerosol...
7360674 Controllable door handle sanitizer system and method  
Controlled sanitizing by dispensing a germicide, such as a disinfectant, antibacterial solution or cleansing agent at intervals. A method of replacing an aerosol canister from a sanitizer mounted...
7320418 Controllable door handle sanitizer system and method  
Controlled sanitizing by dispensing a germicide, such as a disinfectant, antibacterial solution or cleansing agent at intervals. A system can include a housing sized to seat an aerosol can and a...
7213728 Time delay and indicator actuator assembly for aerosol containers  
An actuator assembly is disclosed which can dispense chemicals, such as insect control ingredients, from an aerosol container. The actuator assembly is mountable to the aerosol container and...
7195139 Dispensing valve  
A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an...
6971560 Friction resistant time delay actuator assembly for aerosol containers  
An actuator assembly is disclosed which can dispense chemicals, such as insect control ingredients, from an aerosol container. The actuator assembly is mountable to the aerosol container and...
6926172 Total release dispensing valve  
A valve assembly can automatically and essentially totally release aerosol content from an aerosol container in a single burst without the use of electric power or constant manual activation. A...
6877636 Method of discharging an aerosolized fluid  
A method of discharging an aerosolized fluid from an aerosol can to an ambient environment, which includes a solenoid valve of an aerosol release device fluidly coupled with a discharge valve on...
6837396 Dispensing valve  
A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an...
6785911 Automatic actuator for aerosol containers  
An automatic dispersing device for dispersing an aerosol from a container having a spring-loaded or pressure biased valve top. The device includes a housing for receiving an aerosol container in an...
6722529 Air flow scent enhancer  
A housing mounted to the ductwork of a hot air heating system or a central air conditioning system includes a pressure differential switch to sense the forced air flow in actuating a spray...
6688492 Dispensing valve  
A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an...
6644507 Automatic air freshener with dynamically variable dispensing interval  
An apparatus periodically dispenses an air freshening substance from a pressurized container into a room. A device is provided to sense when the room is occupied, such as by detecting the light...
6612464 Aerosol dispensing valve  
A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an...
6588627 Automatic intermittent aerosol dispensing valve  
A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an...
6276574 Apparatus and method for selectively dispensing aerosolized water from a container  
An apparatus and related method for selectively dispensing aerosolized water into the atmosphere to adjust the humidity level thereof is provided.
6267297 Programmable dispenser  
A programmable dispenser, especially for dispensing an olfactory stimulating material from a source of the material, is presented. More particularly, the present invention relates to a dispenser...
6267274 Apparatus and related method for selectively increasing the humidity in a predetermined zone  
The present invention provides an apparatus and related method for selectively increasing the humidity in a predetermined zone. The apparatus is a disposable, hand-held, aerosol-type, pressurized...
5938076 Dispenser for an aerosol can  
A dispenser to be fitted on the top of an aerosol can so as to atomize a very small quantity of the contents of the aerosol can at regular intervals automatically. An attachment having an...
5884808 Material dispensing method and apparatus having display feature  
An apparatus for dispensing material from a container having a dispensing element includes a motor for repeatedly actuating the dispensing element to facilitate dispensing of the material from the...
5676283 Power device for a perfume sprayer  
A vertical pushing device for a perfume sprayer having a base member, a motor connected to the base member, an eccentric gear linked to the motor, a sliding block connected to a guide rail to the...
5673825 Holder for holding a deodorant bottle therein  
A holder includes a casing, a timer-controlled press device, a holding frame, and a locking device. The casing is adapted to keep a deodorant bottle therein and has an opening formed therethrough....
5531344 Actuator for a personal protective spray canister  
An actuator for a personal protective spray canister having a container for holding a pressurized protective material capable of being propelled in a gaseous cloud to at least partially disable a...
5447273 Pneumatic timed spray dispenser  
A pneumatic timed spray dispenser for automatically dispensing a quantity of the contents of a pressurized reservoir to the atmosphere at predetermined intervals, containing a timing piston...
RE34847 Metered aerosol fragrance dispensing mechanism  
An apparatus and controlling circuitry for periodically operating an aerosol container in discrete dispensing intervals to disperse a discrete quantity of the contents thereof. The apparatus...
5364028 Pneumatic timed spray dispenser  
A pneumatic timed spray dispenser for automatically dispensing a quantity of the contents of a pressurized reservoir to the atmosphere at predetermined intervals, containing a timing piston...
5284133 Inhalation device with a dose-timer, an actuator mechanism, and patient compliance monitoring means  
An inhalation device is provided with a mechanism to assure patient compliance with a drug dosage regimen. The control mechanism includes a controller (24), a timer (26), an actuator (28) and a...
5038972 Metered aerosol fragrance dispensing mechanism  
An apparatus and controlling circuitry for periodically operating an aerosol container in discrete dispensing intervals to disperse a discrete quantity of the contents thereof. The apparatus...
5025962 Automatic timed release spray dispenser  
A valve assembly for attachment to a pressurized aerosol can which automatically releases a measured amount of spray at preset time intervals utilizing the pressure of the contents of the aerosol...
5012961 Method of dispensing vapor to the air in a room and an apparatus for carrying out the method  
By method of dispensing vapor, preferably perfumed vapor, to the air in a room from a vapor dispensing substance, vapor is dispensed by means of an electrically controlled control device for...
4719851 Method and apparatus for indicating need for replacement of trash-treating material supply  
An indicator for use in a refuse compactor for effectively indicating the need for replacement of a refuse-treating material supply as a function of the normal depletion thereof. The indicator is...
4658985 Method of dispensing vapor to the air in a room and an apparatus for carrying out the method  
Method and apparatus to automatically dispense aromatic vapor to a desired area by causing the vapor to be evenly dispensed to the selected area over a pre-determined length of time. The vapor is...
4544086 Ornament including automatic and adjustable valving mechanism  
An automatic and adjustable valving mechanism in which a spray of pressurized fluid from an aerosol can, is released in intermittent sprays occurring in cycles of adjustable length. The valving...
4483466 Apparatus for automatically operating the discharge valve of a pressure container  
An apparatus for automatically operating the discharge valve of a pressure container includes a drive shaft driven by an electric motor controlled by a timing device, the shaft being drivingly...
4469255 Automatic and adjustable valving mechanism  
An automatic and adjustable valving mechanism is disclosed in which a spray of pressurized fluid from a pressurized source having a pressure release gate, such as an aerosol can, is released in...
4454963 Fluid dispensing anti-burglar device  
A fluid dispensing anti-burglar device is disclosed in which a chemical irritant such as tear gas is discharged into the area to be protected when an intruder forces entry into the area to be...
4077542 Unattended aerosol dispenser  
An aerosol dispenser having a labyrinth or tortuous passage flow control body to cause gradual reduction in pressure and effect separation of the product and propellent issuing from an aerosol...
4068780 Electrothermally actuated fluid dispensing device  
A fluid dispensing device for use as anti-burglar device is disclosed which discharges a fluid, containing a chemical such as tear gas, into an area to be protected when an intruder causes the...
4006844 Apparatus for operating an aerosol container  
An apparatus is disclosed for operating an aerosol container equipped at one end with a dispenser valve having a valve stem urged outwardly to a normally closed position away from a depressed open...
RE29117 Automatic spray dispenser with integrated test apparatus  
Automatic aerosol spray apparatus which contains an aerosol container with a mechanically actuated spray valve, includes a drive motor for driving a mechanism which actuates the valve at regular...
3980205 Aerosol can discharging apparatus  
The invention provides for automatically discharging aerosol cans and further includes the provision for controlling the time at which such discharge takes place.
3968905 Time release aerosol dispenser  
Timed release of measured quantities of an aerosol spray is accomplished by attachment of an improved dispenser to a conventional aerosol container. The contents of the container are controllably...
3848775 VALVE STRUCTURE FOR PRESSURIZED LIQUID DISPENSER  
An improved valve structure for a pressurized liquid dispenser, which dispenser is of the type that operates intermittently and is actuated by an electronically controlled timer circuit. In the...
3841525 AEROSOL SPRAY DEVICE WITH CAM ACTIVATOR  
An aerosol spray device of a type capable of holding an aerosol can in position for periodic operation in response to contact with a motor-driven camming means which contacts the upwardly disposed...
3837532 AUTOMATIC SPRAY DISPENSER WITH INTEGRATED TEST APPARATUS  
Automatic aerosol spray apparatus which contains an aerosol container with a mechanically actuated spray valve, includes a drive motor for driving a mechanism which actuates the valve at regular...
3779425 PERIODICAL DISPENSER FOR AEROSOL CONTAINERS  
In an actuator for periodically dispensing metered quantities of the contents of an aerosol container, a housing is provided having means for maintaining the valve stem of the aerosol container in...
3764044 AEROSOL CAN ADAPTER  
An adapter is provided for use in combination with an aerosol can for installation in an automatic aerosol dispenser unit. The adapter snaps into the top of an aerosol container can and is provided...
3739944 AUTOMATIC PERIODICALLY ACTUATED SPRAY DISPENSER  
An apparatus for automatically and periodically discharging a metered quantity of spray from an aerosol container is described. A DC motor is directly coupled in positive relationship through a...
3722749 AEROSOL SPRAY CONTAINER  
An aerosol spray container has a spray valve construction which will intermittently spray measured amounts of the container contents in an automatic sequence, but which can also be operated...
Matches 1 - 50 out of 63 1 2 >