| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 392390000 | With disposable evaporant cartridge or container | 21 |
| 20100260491 | PORTABLE VAPORIZING DISPENSER - A vaporizing dispenser comprising a user-activatable chemical reaction heat source and a volatile compound inside a container such that convection currents from the activated heat source volatilize the volatile compound and carry it out of the container. | 10-14-2010 |
| 20120093491 | FRAGRANCE PRODUCING LIGHTING DEVICE - A light and fragrance producing device includes an electrically powered light source and a separate electrically powered heating element. The device also includes a fragrance disk that can emit fragrances when heated by the heating element. The fragrance disk also can be configured to remain solid while heated by the heating element rather than melting or evaporating. The device can also include a decorative outer housing that can be interchangeable. | 04-19-2012 |
| 20120275772 | Rotating Electrical Plug Assembly for Volatile Material Dispenser - A support block for a rotatable plug assembly includes a base and electrical plug pins extending outwardly therefrom. A medial wall extends from the base. A cap is hingedly attached to the medial wall and is moveable between open and closed positions. A sidewall extends from the medial wall and has at least one notch disposed therein. At least one electrical wire is connected to the support block and extends through the at least one notch. The cap fixedly retains the at least one electrical wire within the at least one notch when in the closed position. | 11-01-2012 |
| 20130136432 | Fragrance Emitting Apparatus For Use With USB Port - A fragrance emitting apparatus includes a casing having an interior region, a USB connector attached to the casing and configured for connection to a USB port, and a heating element positioned in the interior region of the casing and electrically connected to the USB connector. The heating element generates heat when the USB connector is connected to a USB port. The fragrance emitting apparatus includes a fragrance cartridge slidably and removably attached to the casing. The fragrance cartridge has a fragrance member that provides a fragrance, scent or aroma when the fragrance member is heated. The fragrance member is positioned near the heating element when the fragrance cartridge is slidably attached to the casing. | 05-30-2013 |
| 20130156408 | Fragrance Dispenser - A fragrance dispenser includes a housing and a plurality of heating elements disposed in the housing. A controller is disposed in the housing to control an amount and temporal distribution of power distributed to each heating element. Prongs extend from the housing to provide power to the controller. A volatile material holder is held within the housing and includes a plurality of reservoirs adapted to align with the corresponding plurality of heating elements, wherein each of the plurality of reservoirs includes a volatile material. A mode selector switch is disposed on the housing. A setting of the mode selector switch at least partly determines the amount and temporal distribution of power distributed by the controller to each heating element. The setting includes at least one of a sequential setting, a concurrent setting, and a combined sequential and concurrent setting. | 06-20-2013 |
| 20140037273 | VOLATILE MATERIAL DISPENSER AND METHOD OF EMITTING A VOLATILE MATERIAL - A volatile material dispenser includes a housing having at least one wall and a cavity disposed within the housing and a refill having a volatile material therein and a wick in contact with the volatile material and extending out of the refill. The dispenser further includes a heater arrangement disposed within the cavity and surrounding the wick when the refill is inserted into the dispenser. The heater arrangement provides a reduced power consumption of at least about 30% as compared to other similar volatile material dispensers that have an average rate of weight loss that is similar to or less than the volatile material dispenser. | 02-06-2014 |
| 20140064714 | AIR TREATMENT DEVICE FOR THE VAPORIZATION OF AN AIR FRESHENING SUBSTANCE - An air treatment device for the vaporization of an air freshening substance, the device comprising: a replaceable cartridge comprising a reservoir, for containing the air freshening substance, and a wick, in fluid communication with the reservoir, having a top end and a bottom end defining a wick height; a heating means for heating the wick to a predetermined temperature to vaporize the air freshening substance; a heating means support for retaining the heating means; and a housing enclosing at least the heating means and heating means support therein, and having at least one opening for allowing the vaporized air freshening substance to exit the air treatment device. | 03-06-2014 |
| 20140072286 | AROMA-DIFFUSING HEATING DEVICE USING A REPLACEABLE AROMA CAPSULE AND THE AROMA CAPSULE - An aroma-diffusing heating device includes a heating base, and an aroma capsule detachably accommodated in the heating base and heatable by the heating base to give off fragrance. The aroma capsule includes a heat-transfer container defining a top opening, an aromatic substance held in the heat-transfer container, and a breathing film bonded to the heat-transfer container in the top opening of the heat-transfer container. The breathing film has open spaces defined therein. | 03-13-2014 |
| 20140112649 | HEATED AIR FRESHENER FOR 12V RECEPTACLE - An air freshener is configured to be carried by a power outlet of an automobile. The air freshener includes a scent capsule disposed in a housing. A heat source is disposed in the housing adjacent and opposing a permeable membrane of the scent capsule. The heat source is configured to heat the fragrant material in the scent capsule and accelerate permeation of the fragrant material through the permeable membrane of the sent capsule. A hatch is pivotally coupled to the housing and substantially contained within a hatch cavity with an outer surface that is substantially flush with an exterior of the housing in a closed position. The hatch can include a capsule cavity therein, carrying the scent capsule, and facing an interior of the housing in the closed position. | 04-24-2014 |
| 20140178055 | INCENSE BURNER - An incense burner includes a burner body, a cover, and at least one light source. The cover is located in the burner body and defines at least one through hole for movably receiving at least one electronic incense stick. The at least one light source is located in the burner body. The at least one light source emits light into the at least one electronic incense stick. | 06-26-2014 |
| 20140334801 | FRAGRANCE PRODUCING LIGHTING DEVICE - A light and fragrance producing device includes an electrically powered light source and a separate electrically powered heating element. The device also includes a fragrance disk or cup that can emit fragrances when heated by the heating element. The fragrance disk also can be configured to remain solid while heated by the heating element rather than melting or evaporating. The fragrance cup can remain solid and contain hot or melted fragrance materials therein. The device can also include a decorative outer housing that can be interchangeable. | 11-13-2014 |
| 20140334802 | AEROSOL GENERATING DEVICE WITH AIR FLOW NOZZLES - There is provided an aerosol generating device, including a vaporizer for heating an aerosol-forming substrate to form an aerosol; a plurality of air flow nozzles; and at least one air outlet. The air flow nozzles and the air outlet are arranged to define an air flow route between the air flow nozzles and the air outlet. Each of the air flow nozzles includes an aperture arranged to direct air towards the vicinity of the vaporizer in a direction across the surface of the vaporizer so as to manage particle size in the aerosol. | 11-13-2014 |
| 20140355969 | ONE-WAY VALVE FOR ATOMIZER SECTION IN ELECTRONIC CIGARETTES - A cartomizer section of an electronic cigarette can be connected to a battery section of the electronic cigarette. The cartomizer section comprises a liquid reservoir operable to store liquid material and a one-way valve. The one-way valve is operable to seal an end of the cartomizer section which is in fluid communication with the liquid reservoir. The one-way valve is configured to allow one directional air flow towards a user's mouth during a draw on the electronic cigarette so as to prevent back flow of vapor produced during operation of the electronic cigarette towards the battery section. | 12-04-2014 |
| 20150342257 | ATOMIZER ASSEMBLY FOR ELECTRONIC CIGARETTE AND ATMOZER THEREOF - The present disclosure relates to an atomizer assembly for an electronic cigarette and an atomizer thereof. An atomizer assembly for an electronic cigarette comprising an atomizer and a cartridge; the cartridge comprising: a cartridge body defining a reservoir chamber for storing liquid solution, the reservoir chamber comprising an opening which communicates the interior of the reservoir chamber with the exterior of the reservoir chamber; and a sealing member mounted to the cartridge body, the sealing member comprising a first sealing portion for sealing the opening; the atomizer comprising: a base detachably and rotatably connected to the cartridge body; an atomizing device mounted to the base for atomizing the liquid solution; and a piercing device mounted to the base for piercing through the first sealing portion and guiding the liquid solution to the atomizing device. | 12-03-2015 |
| 20160007655 | ATOMIZER AND ELECTRONIC CIGARETTE HAVING SAME | 01-14-2016 |
| 20160015847 | HEATED AIR FRESHENER WITH POWER PORT FOR 12V RECEPTACLE - An air freshener is configured to be carried by a power outlet of an automobile. The air freshener includes a scent capsule disposed in a housing. A heat source is disposed in the housing adjacent and opposing a permeable membrane of the scent capsule. The heat source is configured to heat the fragrant material in the scent capsule and accelerate permeation of the fragrant material through the permeable membrane of the sent capsule. A hatch is pivotally coupled to the housing and substantially contained within a hatch cavity with an outer surface that is substantially flush with an exterior of the housing in a closed position. The hatch can include a capsule cavity therein, carrying the scent capsule, and facing an interior of the housing in the closed position. | 01-21-2016 |
| 20160022857 | AIR FRESHENER - Technologies are generally described for systems, devices, and methods effective to disperse fragrance from a material. A material may be infused with a fragrance around a charging column of a collar. The collar may be positioned between a base and a cap. An insertion section may include electrodes effective to receive and conduct an electric current from an electric source. The base may include a fan mounted to the base. The cap may be attached to the collar. The cap may have a ring shaped cross section and may be effective to secure the material infused with the fragrance to the collar. Electric current may be received from the electrodes and may be effective to operate the fan. The fan may be effective to blow air through a first vent in the collar to disperse the fragrance from the material through a second vent in the cap. | 01-28-2016 |
| 20160082203 | METHODS AND DEVICES USING CANNABIS VAPORS - A method of purifying at least one of THC and CBD from a | 03-24-2016 |
| 20160120224 | E-VAPING CARTRIDGE - An e-vaping cartridge includes an inner tube defining a channel. A heater is positioned near a first end of the channel, and a hydrogel is located near a second end of the channel. The hydrogel includes a flavorant that releases flavors and/or aromas to the vapor as the vapor passes the hydrogel. | 05-05-2016 |
| 20160375168 | AROMA DIFFUSER USING AN AROMA CAPSULE - An aroma diffuser using an aroma capsule is disclosed to include a hollow housing including a first opening on a top side thereof, a second opening on a bottom side thereof and an integrated holder member downwardly inwardly extended from a top side thereof and defining therein a holding chamber facing toward the first opening, a heat conduction device mounted in the holding chamber, and a heating element mounted at a bottom side of the heat conduction device and kept in contact with the heat conduction device. Thus, an aroma capsule can be placed in the holding chamber and heated by the heating element to release fragrant vapor. After the aroma contained in the aroma capsule is used up, the aroma capsule can be replaced conveniently and rapidly. | 12-29-2016 |
| 20170231278 | AEROSOL-GENERATING SYSTEM WITH ELECTRODES | 08-17-2017 |
