The device for the diffusion of volatile substances comprises a container (1), which holds a liquid with the volatile substances in it, and which has an opening (9), for communication from the inside of the housing (6) to the outside; a cover (2) which can be attached to the container (1) to close the opening (9), a diffusion wick (4) for the controlled diffusion of the volatile substances, one end (13) of which protrudes from the cover (2); and a cap (5) which covers the end (13) of the diffusion wick (4) which protrudes from the cover (2), the container (1), the cover (2), the diffusion wick (4) and the cap (5) being made of the same plastic material. It thus makes it possible to provide more efficient recyclability in accordance with currently existing methods.

Methods, systems, and devices relating to an electronic scented candle that is convenient to use and enables rapid generation and dissipation of scented materials are described. One electronic candle device includes a shell that has a through hole, a flame element protruding through the through hole, an installation lid including a locking base to allow removable coupling of a fragrance container, a scent chamber including a locking clip, a first channel, a second channel, a third channel, and a fourth channel. The scent chamber is removably coupled to the locking base by the locking clip, and an air pump provided to supply pressurized air.

A volatile material atomizing device comprises a housing having a fan, a fluid outlet, a plurality of air inlets and a plurality of air outlets. The plurality of air outlets are positioned at least partially around the fluid outlet. A fluid reservoir includes a wick and containing a volatile material. The fluid reservoir is disposed within the housing. An atomizing assembly is in fluid communication with the wick and positioned in the housing. The atomizing assembly is configured to dispense the volatile material out of the fluid outlet.

Device (145) for dispensing drops of liquid, characterised in that it comprises: —at least one container (100) for a liquid, comprising at least one internal chamber and an upper opening, each chamber having a lower aperture and a seal sealing the upper opening, the seal having a substantially planar resiliently deformabie flexible portion, —at least one mechanical actuation means (146) configured to deform a flexible portion of a seal of at least one container, —a means (147) for selecting the volume of a drop to be dispensed from a plurality of drop volumes, a means (148) for determining the volume of liquid present in at least one container, and—a means (149) for controlling the actuation means, which means controls the movement from at least one point of the flexible portion of a container seal, as a non-constant function of the drop volume to be dispensed and the volume of liquid present in the container.

Device (145) for dispensing drops of liquid, characterised in that it comprises: —at least one container (100) for a liquid, comprising at least one internal chamber and an upper opening, each chamber having a lower aperture and a seal sealing the upper opening, the seal having a substantially planar resiliently deformabie flexible portion, —at least one mechanical actuation means (146) configured to deform a flexible portion of a seal of at least one container, —a means (147) for selecting the volume of a drop to be dispensed from a plurality of drop volumes, a means (148) for determining the volume of liquid present in at least one container, and—a means (149) for controlling the actuation means, which means controls the movement from at least one point of the flexible portion of a container seal, as a non-constant function of the drop volume to be dispensed and the volume of liquid present in the container.

A scent masking device for masking a person's body scent while hunting or performing other outdoor activities related to tracking wildlife. The device includes a portable housing having a plurality of air vents, a power supply designed to provide electrical energy to a control panel, an ozone generator, and a fan. The ozone generator is designed to produce ozone when a charge is applied to a plurality of insulated electrode plates coated with trace amounts of conductive materials exposed to atmospheric gases. The fan is designed to expel the generated ozone through at least one of the plurality of air vents outward and away from the hunter, such that the hunter's scent is masked by the expelled ozone within the immediately surrounding region.

The invention relates to a multi-purpose container (1) with an air freshening function for receiving cloths (31), in particular for use in a drink holder of a vehicle. The multi-purpose container comprises a housing (10) with a lid (20) for forming a receiving space (13) in the housing (10). The lid (20) has an opening (22) for the removal of cloths (31) from the receiving space (13) and a receiving recess (21) for receiving the scented insert (40).

A sterilization challenge device for verifying the efficacy of a gas sterilization process includes an outer container, an inner container, a chemical indicator, and a cap. The outer container includes an open end, a closed end, a chamber configured to contain the inner container containing the chemical indicator, and at least one hole arranged proximate the open end. The cap is configured to engage with the outer container to close the open end, and the at least one hole is configured to provide a flow path for the gaseous sterilant into the chamber.

A sterilization challenge device for verifying the efficacy of a gas sterilization process includes an outer container, an inner container, a chemical indicator, and a cap. The outer container includes an open end, a closed end, a chamber configured to contain the inner container containing the chemical indicator, and at least one hole arranged proximate the open end. The cap is configured to engage with the outer container to close the open end, and the at least one hole is configured to provide a flow path for the gaseous sterilant into the chamber.

A selectively scent infusible face masking assembly for filtering and scenting air includes a facemask, a pocket panel, and a plurality of pads. The facemask is selectively positionable over a nose and mouth of a user so that the facemask is removably engaged to a head of the user. The facemask filters particulates from air passing through the facemask. The pocket panel has opposing edges and a bottom edge that are engaged to the facemask to define a pouch. Each pad is infused with a respective aroma compound so that the plurality of pads comprises pads that are infused with a variety of aroma compounds. The pads are sized complementarily to the pouch. A respective pad is selectively insertable into the pouch so that the respective pad releases an associated aroma compound into the air passing through the facemask.