An apparatus for creating custom perfumes is disclosed. The apparatus may comprise a body that may hold perfume refills and a mixing chamber connected to the perfume refills via a plurality of valves. The apparatus may be controlled by a microcontroller. The apparatus may receive custom formulas for creating custom perfumes from users. Upon receiving the formula, the apparatus may determine the quantities of perfumes that are to be added from each perfume refill to create the custom perfume. Further, a vacuum pump connected to the mixing chamber is activated. The amount of time required to extract the determined quantity of perfume from the refills to the vacuumized mixing chamber is calculated. Finally, the valves are opened for the calculated amount of time to allow the vacuum generated in the mixing chamber to extract the determined quantities of perfumes from each perfume refill to create the custom perfume.

Apparatus and methods for variable-control fragrance dispensing. The disclosed device brings customization to the fragrance industry. Interchanging sub-containers and selecting the amounts of each sub-container allows a user to customize their scents. A mixing chamber contained to receive and mix a variable amount of each liquid from a plurality of sub-containers is described. The mixed liquid is sprayable out a spray head of the device. Selector knobs may be used to control valves which control the variable amount of each liquid dispensed.

Apparatus and methods for variable-control fragrance dispensing. The disclosed device brings customization to the fragrance industry. Interchanging sub-containers and selecting the amounts of each sub-container allows a user to customize their scents. A mixing chamber contained to receive and mix a variable amount of each liquid from a plurality of sub-containers is described. The mixed liquid is sprayable out a spray head of the device. Selector knobs may be used to control valves which control the variable amount of each liquid dispensed.

A fragrance bottle with a diffuser article for controlled release of fragrance product into an environment. The fragrance bottle uses an atomizing pump for spraying a liquid fragrance product onto a surface. The diffuser article is housed in an exterior section of the container. The diffuser article is able to effect a controlled release of aromatic molecules. The fragrance bottle can also be used to spray perfume onto the skin, in the usual way.

A fragrance bottle with a diffuser article for controlled release of fragrance product into an environment. The fragrance bottle uses an atomizing pump for spraying a liquid fragrance product onto a surface. The diffuser article is housed in an exterior section of the container. The diffuser article is able to effect a controlled release of aromatic molecules. The fragrance bottle can also be used to spray perfume onto the skin, in the usual way.

Dispensing package for controlled delivery of a viscous composition on a target surface. The dispensing package includes a dispensing applicator having an interior chamber containing a viscous composition and a dispensing head disposed about at least a portion of the container to define an outer end of the container. The dispensing head has a front surface having a front surface centroid and an opposing rear surface having a rear surface centroid, and a plurality of dispensing orifices extending therethrough. Each of the plurality of dispensing orifices including a front open end having a front centroid on the front surface, a rear open end having a back centroid on the rear surface, and a dispensing orifice axis extending through the front and back centroids. A center axis extends through the front surface centroid and the rear surface centroid and a plane extending along the center axis. A first dispensing orifice of the plurality of dispensing orifices has a first dispensing orifice axis inclined at a first orifice acute angle α1 (degrees) relative to the plane, so as to intersect the plane at a first point above the front surface.

A feed drive mechanism includes multiple feed containers configured to feed contents with rotation of rotatable feed tubes provided in lower portions of container tubes containing the contents, multiple gears connected to the feed tubes of the feed containers, and a single drive gear configured to mesh with the gears. The drive gear is configured to selectively mesh with and rotate the gears to cause the feed containers to feed the contents with timing that differs between the feed containers.

The sample holder is configured to releasably and securely hold fragrance sample bottles therein. The sample holder generally comprises a body and a cap. The cap preferably mates with the body via a friction fit or threaded connection. The body comprises an interior cavity having one or more retaining structures for releasably retaining the bottles within the cavity. A length of the cavity is also adjustable to accommodate sample bottles of different lengths. An exterior of the body may comprise a pattern, material, or fabric to enhance the aesthetics of the sample holder.

The sample holder is configured to releasably and securely hold fragrance sample bottles therein. The sample holder generally comprises a body and a cap. The cap preferably mates with the body via a friction fit or threaded connection. The body comprises an interior cavity having one or more retaining structures for releasably retaining the bottles within the cavity. A length of the cavity is also adjustable to accommodate sample bottles of different lengths. An exterior of the body may comprise a pattern, material, or fabric to enhance the aesthetics of the sample holder.

A system for chemosensory disorder testing includes a scanner for scanning a unique identifier associated with a test subject. A scent dispensing unit dispenses a predetermined scent for the test subject responsive to receipt of a dispensing control signal. A user interface receives a test response input from the test subject based on a perception of the test subject of the predetermined scent dispensed by the scent dispensing unit. A central controller generates the dispensing control signal responsive to the unique identifier scanned by the scanner. The central controller further determines at least one of a pass test result or a fail test result responsive to a comparison of the test response input to a predetermined response associated with the predetermined scent. A relational database stores the pass test result or the fail test result at a location associated with the unique identifier associated with the test subject.