# US 11,079,124 B1 · Vertical-air wrapped-cloth sleeve evaporative whole-house humidifier system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,079,124 B1 - Document ID: US11079124B1 - Status: Granted - Kind: B1 - Application number: 17/215,302 - Filed: 2021-03-29 - Granted: 2021-08-03 - Earliest claimed: 2021-03-29 - Applicants: Raymond D. Mathews - Inventors: Raymond D. Mathews - Web page: https://patentgrep.com/patent/US11079124B1 ## CPC - F24F 6/043: {with self-sucking action, e.g. wicks} - F24F 13/20: Casings or covers - F24F 2006/008: {Air-humidifier with water reservoir} - F24F 2221/12: transportable - F24F: AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING (removing dirt or fumes from areas where they are produced B08B15/00; vertical ducts for carrying away waste gases from buildings E04F17/02; tops for chimneys or ventilating shafts, terminals for flues F23L17/02) ## Abstract The presently disclosed subject matter is directed to a whole-house humidifier system including one or more evaporative, unpowered, vertical-air humidifiers. Each humidifier includes a plurality of element sleeves suspended by flat support panels above a built-in water reservoir. The bottom tabs of the reservoir are inserted into the floor register opening for location. The system also includes a cover with windows along a top edge that control the direction of air exiting the system. The position of the cover is controlled by its fit to the outside edges of the water reservoir. A dedicated water supply feeds water through a float valve to control the water level in the reservoir. The element sleeves can easily be cleaned but require no external air duct since air flows up through the center of the humidifier. ## Claims ### Claim 1 A portable, evaporative, whole-house humidifier system used on a floor register, the system comprising: a reservoir defined by: a series of interconnected sidewalls and a joined bottom wall with an open top; an opening positioned in the bottom wall; the opening surrounded by a series of interior walls that extend into an interior of the reservoir; a cover comprising a series of interconnected sidewalls and a joined top wall sized and shaped to surround the reservoir, creating an interior, wherein the cover is defined by: a plurality of window outlets positioned in the top wall; a plurality of panels that extend from one end of the interior to the other within the reservoir, wherein each panel includes two tails that extend into a bottom portion of the reservoir; a plurality of flexible and water absorbing sleeves, each sleeve comprising an inner surface and an outer surface and two tails that extend into a bottom portion of the reservoir; wherein each sleeve is releasably attached to a corresponding panel such that there is space between the inner surfaces of each sleeve and the panel through which air can vertically flow. ### Claim 2 (depends on 1) The system of claim 1, further comprising a dedicated water supply configured to provide water to the reservoir. ### Claim 3 (depends on 1) The system of claim 1, wherein the panels are flat and sit vertically within the reservoir. ### Claim 4 (depends on 1) The system of claim 1, wherein each sleeve is configured as a flexible single-ply, water-absorbing micro-fiber. ### Claim 5 (depends on 1) The system of claim 1, wherein the sleeve tails are held by the panels such that a bottom edge of the sleeve remains in the lower portion of the reservoir, adjacent to the bottom wall. ### Claim 6 (depends on 1) The system of claim 1, wherein each element sleeve is held vertically by a corresponding panel, such that the inside and outside surfaces of each sleeve are exposed. ### Claim 7 (depends on 1) The system of claim 1, further comprising a handle positioned on the top wall of the cover. ### Claim 8 (depends on 1) The system of claim 1, comprising ten sleeves or more. ### Claim 9 (depends on 1) The system of claim 1, wherein the reservoir further comprises a float valve. ### Claim 10 (depends on 1) The system of claim 1, further comprising an insert tab that cooperates with a floor register opening, providing a location for the humidifier. ### Claim 11 (depends on 1) The system of claim 1, further comprising a volume of water positioned within the reservoir, wherein a bottom portion of each tail extends in the water. ### Claim 12 (depends on 1) The system of claim 1, wherein each window includes one or more louvers to direct the flow of air from the system into the surrounding environment. ### Claim 13 (depends on 12) The system of claim 12, wherein the louvers are adjustable relative to the top face of the cover. ### Claim 14 (depends on 1) The system of claim 1, wherein the reservoir is watertight. ### Claim 15 (depends on 1) The system of claim 1, wherein each sleeve is attached to itself with a butt-stitch. ### Claim 16 (depends on 1) The system of claim 1, further comprising a pair of skids positioned adjacent to a bottom face of the system. ### Claim 17 (depends on 16) The system of claim 16, wherein each tail is attached to a skid. ### Claim 18 (depends on 1) The system of claim 1, wherein each panel includes a support rod. ### Claim 19 (depends on 18) The system of claim 18, wherein each support rod has a length that is about equal to twice the width of each panel. ### Claim 20 (depends on 1) The system of claim 1, wherein each sleeve is configured to absorb water at a level of at least about 20, 30, 40, or 50 weight percent relative to the weight of the sleeve.