Patent application number | Description | Published |
20090039032 | PORTABLE FILTRATION AND OZONATION APPARATUS - A portable fluid ozonation apparatus includes a container for treating and storing fluid, a filter that attaches to the container and an ozone generator. In use, a fluid is dispensed into the container and optionally passed through the filter. At this point, power is supplied to the ozone generator which operates for a period of time necessary for disinfecting the fluid. Additives and post filters can be utilized in conjunction with the ozonation apparatus in order to obtain sufficient purified fluid within a short time frame. | 02-12-2009 |
20140037794 | DISPOSABLE FLAVOR INSERT FOR WATER DISPENSER - A method of adding flavor additive to water, by providing a refrigerated appliance with a cabinet and a door configured to allow selective access to the inside of the cabinet providing a housing with a recess having a water dispensing outlet accessible from the outside of the door and a dispensing area, providing a flavor insert device with an inlet portion, an outlet portion, and a porous enclosure comprising a porous exterior and a supply of solid flavor particles within the porous exterior. Then by placing a receiving receptacle below the outlet of the flavor insert device, actuating a water valve permitting an amount of water to fall from the water dispensing outlet and into the inlet portion of the flavor insert device, adding a flavoring to the water, permitting the amount of water to flow to the outlet portion, and permitting the amount of water to flow out of the outlet portion and into the receiving receptacle. | 02-06-2014 |
20140042073 | LIQUID FILTER HOUSING WITH HANDLES - A liquid filter housing with at least one handle molded into its perimeter enclosure, used in a Point of Entry water filtration system, or any similar water filtration system, wherein the handles on the filter housing operate to eliminate the necessity of a separate housing wrench used to detach and reattach the water filter housing during the changing of the filter media at the time of installation or ongoing maintenance. | 02-13-2014 |
20140131264 | MULTI-STAGE FLUID FILTER ASSEMBLY WITH FILTRATION MEMBRANE - A multi-stage, coaxially configured, fluid filter assembly includes a first filter stage, a second filter stage, and a porous filtration membrane. The first filter stage has a coarse medium spaced in a volume between an outer surface and an inner surface thereof, such that fluid may come into operative contact with the coarse medium to remove first stage materials from the fluid. The second filter stage is coaxially spaced within the first stage and is configured to receive fluid from the first filter stage. A moderate medium in the second filter stage is configured to remove second stage materials from the fluid. The porous filtration membrane is engaged with the inside surface of the second filter stage and has fine pores for filtering small particles from the fluid. The first and second stage materials are suspended away from the filtration membrane to filter the small particles. | 05-15-2014 |
20140131265 | CUSTOMIZABLE MULTI-STAGE WATER TREATMENT ASSEMBLY - A customizable multi-stage fluid treatment assembly typically includes a connector, a plurality of cartridges, and a cap. The plurality of cartridges have a treatment medium spaced within an interior volume of the individual cartridges, between the ends thereof. The ends of the plurality of cartridges are configured to receive a fluid, bring the fluid into operative contact with the treatment medium, and dispense the fluid from the opposing end of the cartridge. The connector is coupled with one end of the plurality of cartridges and has an inlet and an outlet for receiving and dispensing the fluid to and from an appliance. The cap is coupled with the other end of the plurality of cartridges, enclosing the fluid treatment assembly, which is configured to be received in a cavity of an appliance. The cartridges of the plurality of cartridges may be individually replaced with cartridges to meet customized needs. | 05-15-2014 |
20140131289 | CUSTOMIZABLE MULTI-STAGE WATER TREATMENT SYSTEM - A customizable multi-stage fluid treatment assembly typically includes a connector, a plurality of cartridges, and a cap. The plurality of cartridges have a treatment medium spaced within an interior volume of the individual cartridges, between the ends thereof. The ends of the plurality of cartridges are configured to receive a fluid, bring the fluid into operative contact with the treatment medium, and dispense the fluid from the opposing end of the cartridge. The connector is coupled with one end of the plurality of cartridges and has an inlet and an outlet for receiving and dispensing the fluid to and from an appliance. The cap is coupled with the other end of the plurality of cartridges, enclosing the fluid treatment assembly, which is configured to be received in a cavity of an appliance. The cartridges of the plurality of cartridges may be individually replaced with cartridges to meet customized needs. | 05-15-2014 |
20140131290 | FILTER HOUSING FOR SMALL MEDIA - A fluid treatment apparatus includes a base portion, a medium or media, and an elongated support portion. The base portion has a first end, a second end, and a side with an exterior surface. The first end has an inlet and outlet for receiving and dispensing a water flow, respectively. The medium or media is spaced within the base portion and receives fluid through the inlet, treats the fluid, and dispenses the fluid through the outlet. The elongated support portion extends from the second end of the base portion and has a sidewall. The sidewall has an exterior facing surface that is substantially aligned with the exterior surface of the side. The elongated support portion maintains a latch assembly location for engaging a filter head assembly and is configured to withstand torsional forces applied by the user for engagement and alignment with an elongated receiving cavity of an appliance. | 05-15-2014 |
20140151275 | FILTER ASSEMBLY - A gravity-driven fluid (water) treatment device that includes a bottom portion having at least one treated fluid outlet, an upper perimeter, and a bottom portion side wall that defines an interior volume of the bottom portion and wherein the bottom portion side wall is a shaped surface that is configured to frictionally engage a plurality of differently sized fluid vessel openings and still allow treated fluid to be delivered to the interior of a fluid vessel through the at least one treated fluid outlets; a fluid treatment medium positioned within a fluid filter; and a top portion with an interior volume defined by at least one wall. The fluid filter, the bottom portion and the top portion are each configured to be removably engaged and disengaged to allow for replacement of the filter and reassembly of the overall gravity filter assembly by hand and without the use of tools. | 06-05-2014 |
20140151284 | WATER PITCHER WITH FILTER - A water pitcher system that includes a water receiving aperture configured to allow water to be delivered into an interior water storage volume defined by a base and at least one upwardly extending wall extending upward from the base. The at least one upwardly extending wall includes an inner fluid facing wall section having an inner fluid facing surface and an outer user facing wall section having an exterior, user facing surface where the inner fluid facing wall section and the outer user facing wall section are each composites of a plastic substrate and a glass layer, typically deposited by vapor deposition or blow-molding, onto the plastic substrate. The inner fluid facing surface and the outer user facing surface are the glass layers. | 06-05-2014 |
20140151285 | VERTICALLY STACKED OR DIVIDED FLUID FILTER SYSTEM FOR INLET, OUTLET OR BOTH INLET AND OUTLET FILTERING - A liquid (water) pitcher that includes a pitcher having a liquid receiving aperture configured to allow a liquid (water) to be delivered into an interior liquid storage volume defined by at least one upwardly extending wall extending upward from a base and a liquid (water) filter positioned within the pitcher that includes a filter housing and at least one gravity-driven fluid treatment medium within the filter housing where the filter housing has a plurality of fluid intake apertures and at least one treated fluid outlet configured to deliver treated fluid into an internal volume of a vessel wherein the at least one fluid filtering medium treats the liquid at a rate of at least about one liter per minute while removing at least chlorine odor and chlorine taste components from the liquid (water). | 06-05-2014 |
20140151304 | GRAVITY FLUID/WATER FILTER ENGINE SYSTEM - A gravity-driven fluid filtering system that includes a universal fluid (typically water) filter and a plurality of differently sized fluid dispensing adapters. The universal fluid filter includes: at least one gravity-driven fluid filter media; a housing having an interior and at least one fluid inlet aperture configured to allow a fluid to be treated to enter the interior of the housing by a force of gravity and into contact with the at least one gravity-driven water filter media spaced within the interior of the housing; and at least one treated fluid outlet aperture configured to deliver treated fluid to at least one of a plurality vessels each having a differently sized fluid receiving aperture. The plurality of differently sized fluid dispensing adapters each having a sloped and contoured fluid receiving portion, which is different for each adapter. | 06-05-2014 |
20140175005 | FILTER ASSEMBLY AND SYSTEMS/METHODS OF DISPENSING FROM AND STORING THE FILTER ASSEMBLY - A gravity-driven water filtering system comprising: a gravity-driven water filter configured to engage and deliver treated water through apertures of various sizes and a filter receiving device. The gravity-driven water filter includes: a bottom portion; a water filter; and a top portion. The water filter is configured to be removably engaged by hand without the use of tools from the bottom portion and the water filter, the bottom portion and the top portion are each configured to be removably engaged and disengaged to allow for replacement of the filter and reassembly of the overall gravity filter assembly by hand and without the use of tools. The filter receiving device is a) a flat bottomed stand; b) a carrying device; or c) an adapter. | 06-26-2014 |