F24H 1/18

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Description

Class  F24H : FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL


Subclass 1/18: Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (F24H 7/00, F24H 8/00 take precedence; details F24H 9/00; steam boilers F22B; domestic stoves or ranges with additional provisions for heating water F24B 9/00, F24C 13/00) Water-storage heaters (F24H 1/5 takes precedence; combined with water-heating stoves for central heating F24H 1/22)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12253283 Water heater with compact heat exchangerJul 24, 24Mar 18, 25Bock Water Heaters, Inc.
12219669 Electric braking resistor-based heat generator for process fluids and emulsionsNov 29, 23Feb 04, 25Not available
12209757 Expansion tank service valve assemblyDec 06, 23Jan 28, 25Nibco Inc.
12195953 Compact water heating and treatment systemMar 03, 22Jan 14, 25Watts Regulator Co.
12188687 Control device for expansion tank and water heaterOct 21, 22Jan 07, 25Kohler (China) Investment Co., Ltd.
12188689 Control of an electric water heater as per a load shedding request signal and a salubrity indexAug 30, 19Jan 07, 25HYDRO-QUÉBEC
12163695 Heat exchanger pipe, method of manufacturing heat exchanger pipe, heat exchanger fin, elliptical heat exchanger pipe, and hot water storage type heat exchanger having elliptical heat exchanger pipeApr 24, 20Dec 10, 24Not available
12158287 Electric water heater having internal heat concentratorOct 03, 22Dec 03, 24Rheem Manufacturing Company
12127706 Two-stage water boiler for a hot beverage vending machineNov 18, 19Oct 29, 24EVOCA S.P.A.
12098851 Composite article for insulating appliance, appliance comprising composite article, and related methodDec 23, 19Sep 24, 24DOW BRASIL SUDESTE INDUSTRIAL LTDA.; Dow Global Technologies LLC;
12078363 System, apparatus and method for efficient use of solar photovoltaic energyMar 26, 21Sep 03, 24Rheem Australia Pty Limited
12031738 Systems and methods for wirelessly configuring climate control system controlsJun 10, 22Jul 09, 24Copeland Comfort Control LP
12025323 System, apparatus and method for efficient use of solar photovoltaic energyMar 26, 21Jul 02, 24Rheem Australia Pty Limited
12000599 System, apparatus and method for efficient use of solar photovoltaic energyJun 21, 21Jun 04, 24Rheem Australia Pty Limited
11988413 Water heaterApr 30, 20May 21, 24Not available
11959663 Electrical heater device, in particular having a PTC effectMay 17, 19Apr 16, 24Eltek S.p.A
11940180 Hot water supply tankJan 22, 20Mar 26, 24LG Electronics Inc.
11906203 Water heater control system with powered anode rodAug 25, 20Feb 20, 24Ademco, Inc.
11873999 Expansion tank service valve assemblyAug 10, 20Jan 16, 24Nibco Inc.
11852380 Retrofit cover plate and assembly to adapt alternative energy supplies to electric water heatersDec 21, 20Dec 26, 23GIANT FACTORIES INC.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0102,187 GAS FUELED WATER HEATER APPLIANCE AND METHODS TO MITIGATE LINT, DUST, AND OIL EVENTSSep 22, 23Mar 27, 25Not available
2025/0085,020 TANK ASSEMBLY AND BIDET INCLUDING THE SAMEJul 29, 24Mar 13, 25WOONGJIN COWAY CO., LTD.
2025/0085,021 GAS FUELED WATER HEATER APPLIANCE AND METHODS TO MITIGATE LINT, DUST, AND OIL EVENTSSep 13, 23Mar 13, 25Not available
2025/0072,656 EMPTY PUMPING PREVENTION APPARATUS AND METHODAug 16, 24Mar 06, 25Not available
2025/0060,128 PTC WATER HEATER WITH MODULAR FASTENING AND HEATING COMPONENTSJan 23, 24Feb 20, 25Not available
2025/0035,338 BOILER AND USE THEREOFNov 30, 22Jan 30, 25Not available
2025/0035,340 Systems and Methods for Heating Water Using Electric Heating AssembliesJul 26, 24Jan 30, 25Not available
2025/0012,457 Systems and Methods for Controlling Hybrid Gas Water Heater Systems Including a Gas ValveJul 02, 24Jan 09, 25Not available
2025/0003,635 Multi-Tank Storage Type Gas Water HeaterJun 29, 23Jan 02, 25Not available
2024/0384,893 RECIRCULATING ULTRA-PURE DEIONIZED WATER HEATERMay 20, 24Nov 21, 24Trebor International Inc.
2024/0337,391 SYSTEM, APPARATUS AND METHOD FOR EFFICIENT USE OF SOLAR PHOTOVOLTAIC ENERGYJun 17, 24Oct 10, 24Not available
2024/0263,834 CONDUIT AND JUNCTION BOX ASSEMBLIES AND METHODS FOR WATER HEATERSJan 22, 24Aug 08, 24Not available
2024/0263,835 Systems and Methods for Vacuum Insulation Panels for Water Heater TanksJan 23, 24Aug 08, 24Not available
2024/0240,790 Hydronic Surface Heater with Auto-Adjusting BurnerJan 13, 23Jul 18, 24Not available
2024/0175,603 Blower Collar for Combustion SystemNov 27, 23May 30, 24Not available
2024/0175,607 WATER BOILER WITH DUAL HEATING FUNCTIONALITYJul 13, 23May 30, 24Not available
2024/0151,431 HOT WATER SUPPLY TANKMar 07, 22May 09, 24Not available
2024/0125,484 SYSTEM FOR PRODUCING HEAT FOR DOMESTIC HOT WATER OR CENTRAL HEATINGFeb 04, 22Apr 18, 24DAIKIN INDUSTRIES, LTD.; DAIKIN EUROPE N.V.;
2024/0124,747 THERMAL BONDING FILM, METHOD FOR PRODUCING SAME, AND WATER TANK ADHESION STRUCTURE USING SAME FOR AIR-TO-WATER SOURCE HEAT PUMPDec 15, 21Apr 18, 24Not available
2024/0117,996 Heating Assemblies for Water HeatersOct 09, 23Apr 11, 24Not available

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Patents Issued To Date - By Filing Year

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