Systems, devices, and methods are disclosed herein for providing a sanitizing bottle. A sanitizing bottle includes a storage body to store liquid; a cap configured to removably attach to the storage body; a cap sensor disposed on the storage body to determine whether the cap is attached to the storage body; a UV emitter to emit UV light in the storage body; and a processor coupled to the cap sensor and the UV emitter. The processor is to activate the UV emitter responsive to determining, via the cap sensor, the cap is attached to the storage body. The processor is to deactivate the UV emitter responsive to determining, via the cap sensor, the cap is not attached to the storage body.

A water purification cap for covering a water bottle. The cap includes a barrel, a shell, and a waterproof compartment. The shell surrounds at least a portion of the barrel and includes a charging site that is integral to the shell. The waterproof compartment is formed within the interior of the barrel. The waterproof compartment includes one or more walls formed at least in part from quartz crystal, one or more light emitting diodes fixed within the waterproof compartment. The light emitting diodes are proximal to one end of the barrel and are oriented to shine light through the quartz crystal. The sensor is configured to determine that the cap is in the installed position and supply a voltage to a circuit configured to deliver voltage to the LEDS.

A transportable system includes a utility cart with an aqueous ozone solution (AOS) supply unit mounted to the utility cart. The utility cart includes a base with wheels, vertical support members extending from the base, and an upper shelf supported by the vertical support members. The AOS supply unit includes an enclosure coupled to the utility cart between the base and the upper shelf, the enclosure including openings for a water inlet and an aqueous ozone solution outlet. The AOS supply unit further includes one or more ozone generators and a fluid mixer disposed within the enclosure. The fluid mixer is fluidically coupled to the one or more ozone generators and configured to inject ozone generated by the one or more ozone generators into water received from a water source via the water inlet to produce an aqueous ozone solution that is output via the aqueous ozone solution outlet.

A filtration pouring spout for bottled liquids utilizing a diaphragm that acts as a reed valve to control the passage of liquid out of the bottle and the influx of air into the bottle.

Disclosed is a method, a device, and/or a system of water treatment through ozone generated from an invertible ozonation cap attachable to a vessel. In one embodiment, a cap for treating water inside a vessel includes an exterior surface of the cap, a fastener for attaching the cap to an opening of the vessel, a power source, an electrolytic ozone generator comprising an electrode that generates dissolved ozone and/or ozone gas when both the electrode is exposed to the water and a current from the power source is applied to the electrode, and an interior surface of the cap that exposes an anode of the electrode such that the water inside the vessel can contact the anode when the cap is inverted such that the dissolved zone and/or ozone gas rises up through the water of the vessel for increased water treatment effectiveness.

The claimed invention relates to systems, devices, and methods of using the devices for eliminating air locks by using a filter cartridge with a truncated cone shaped lid that allows air to naturally flow to the highest point of the filter cartridge. The lid including a hole for releasing air that can slow or stop the filtration process. The filter cartridge further including a foam spacer to prevent filter media from escaping the filter cartridge.

A filtration pouring spout for bottled liquids utilizing a diaphragm that acts as a reed valve to control the passage of liquid out of the bottle and the influx of air into the bottle.

A water sanitization cap for covering a bottle includes a barrel, a shell, and a waterproof compartment. The shell surrounds at least a portion of the barrel and includes an outer surface and an inner surface. The waterproof compartment is formed within the interior of the barrel. The waterproof compartment includes one wall formed at least in part from a transparent material, one or more light emitting diodes (“LEDS”), a sensor, and a filter cage. The LEDS are fixed within the waterproof compartment and oriented to shine light through the transparent material. The sensor includes an activation button. The sensor is configured to sense when the cap is in the installed position and supplies voltage to the activation button. The activation button is activated by a user in the installed position to supply voltage to the LEDS to emit light. The filter cage is operable to contain a filter.

A filtering container for liquids, in particular water. The filtering container includes a main body, a gripping portion which is configured to be gripped by a user for lifting the container and pouring out the liquid contained therein, a closure for an opening which is defined in the main body which includes a filtering element which is arranged in a position to intercept the liquid being discharged from the main body, a dispenser for the liquid which is configured in such a way that the liquid is dispensed through a dispensing zone for the liquid which is defined adjacent to a side wall of the main body and a ventilation pipe which opens inside the main body in a ventilation zone and extends in the form of an elongate element towards the interior of the main body.

An on-demand filter structure including a first hydrophilic protective layer comprising a first surface exposable to a stream of water. A contact area on the first surface receives the stream. The first hydrophilic protective layer receives the stream and distributes water out a second surface, primarily using gravity. An activated carbon felt (ACF) layer is adjacent to the second surface, wherein the ACF layer is configured for water filtration, primarily using gravity. A second hydrophilic protective layer includes a third surface adjacent the ACF layer and a fourth surface. The third surface receives filtered water from the ACF layer, and the fourth surface expels the filtered water primarily using gravity, wherein the first and second hydrophilic protective layers sandwich the ACF layer. A cross section of the first hydrophilic protective layer, the ACF layer, and the second hydrophilic protective layer has a curvature.