F24H 1/12

Sub-Class

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Description

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


Subclass 1/12: 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) Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium (F24H 1/5 takes precedence) in which the water is kept separate from the heating medium

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11965675 Electric heating deviceFeb 09, 22Apr 23, 24EBERSPÄCHER CATEM GMBH & CO. KG
11957272 Apparatus for dispensing a liquid foodstuffMar 10, 21Apr 16, 24FRANKE KAFFEEMASCHINEN AG
11913676 PTC heating element and electric heating device with such a PTC heating element and method for the production of a PTC heating elementApr 23, 20Feb 27, 24EBERSPÄCHER CATEM GMBH & CO. KG
11889946 Heating devices and apparatusAug 23, 18Feb 06, 24Koninklijke Douwe Egberts B.V.
11892199 Energy efficient water heaterApr 26, 22Feb 06, 24Not available
11892198 Hot water tank and flow through heating assemblyJun 01, 18Feb 06, 24National Machine Company
11859865 Tankless water heater manifold systemDec 09, 21Jan 02, 24Rinnai America Corporation a corporation of Georgia
11856663 PTC liquid heating deviceMar 24, 20Dec 26, 23Bestway Inflatables & Material Corp.
11832759 Heat generating assemblySep 17, 20Dec 05, 23GUANGZHOU SHENGWEI ELECTRIC MANUFACTURING CO., LTD.;
11826002 Domestic appliance with at least one heater for a tubular piece, through which a fluid flowsApr 10, 19Nov 28, 23BSH Hausgeräte GmbH
11821656 PTC heaterApr 20, 21Nov 21, 23Bestway Inflatables & Materials Corp.
11747047 Hot water tank with thermal mixing valveFeb 21, 22Sep 05, 23NATIONAL MACHINE GROUP
11747043 Fluid heating apparatuses, systems, and methodsMay 27, 20Sep 05, 23NxStage Medical, Inc.
11724013 Fluid purification systemSep 22, 20Aug 15, 23Outset Medical, Inc.
11723119 Electric heating deviceJul 31, 20Aug 08, 23EBERSPÄCHER CATEM GMBH & CO. KG
11712945 Electric heaterJul 02, 18Aug 01, 23Hangzhou Sanhua Research Institute Co., Ltd.
11703253 Water heating apparatus and method for controlling the apparatusDec 22, 20Jul 18, 23Kyungdong Navien Co., Ltd.
11686118 Hybrid heaterOct 12, 21Jun 27, 23Pentair Water Pool and Spa, Inc.
11585570 Water heater with generatorNov 06, 20Feb 21, 23Not available
11555633 Heating and hot water supply systemOct 11, 20Jan 17, 23Noritz Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0117,995 HEATING DEVICE OF IONIZED WATER ARRANGEMENT STRUCTURE SURROUNDING FLUID AND HEAT EXCHANGE REGIONDec 22, 23Apr 11, 24Not available
2024/0077,230 HOT WATER APPARATUSAug 17, 23Mar 07, 24Noritz Corporation
2024/0053,055 ELECTRODE-BASED HEATING DEVICEFeb 09, 22Feb 15, 24Not available
2024/0044,549 METHODS AND SYSTEMS AND APPARATUS TO SUPPORT REDUCED ENERGY AND WATER USAGEFeb 07, 22Feb 08, 24OCTOPUS ENERGY HEATING LIMITED
2024/0019,173 HOT WATER TANK WITH THERMAL MIXING VALVEJul 26, 23Jan 18, 24Not available
2023/0184,460 HEAT EXCHANGER AND WATER HEATERNov 30, 22Jun 15, 23Noritz Corporation
2023/0132,467 HEAT EXCHANGER AND WATER HEATEROct 13, 22May 04, 23Paloma Co., Ltd.
2023/0011,090 Heater Devices, Methods, and SystemsNov 20, 20Jan 12, 23NxStage Medical, Inc.
2022/0252,303 Energy Efficient Water HeaterApr 26, 22Aug 11, 22Not available
2022/0154,973 Heating Device Having A Plurality Of Electrical Heating ElementsFeb 10, 20May 19, 22Not available
2022/0136,733 FILM TYPE LIQUID HEATER AND UNIFORM HEATING METHOD THEREOFDec 31, 20May 05, 22Not available
2022/0018,575 COMBINED WATER HEATER AND THERMOSTATIC CONTROLNov 25, 19Jan 20, 22Not available
2021/0372,661 HEAT TRANSFER ASSEMBLYAug 16, 21Dec 02, 21Tom Richards, Inc.
2021/0333,017 CARRYOVER BURNERS FOR FLUID HEATING SYSTEMS AND METHODS THEREOFApr 28, 20Oct 28, 21Not available
2021/0112,628 FLUID HEATING DEVICEFeb 04, 19Apr 15, 21Not available
2021/0041,139 HYBRID CONDENSING BOILER WITH PREHEATERAug 09, 19Feb 11, 21Not available
2020/0400,344 TANKLESS WATER HEATERS AND RELATED METHODS FOR RECREATIONAL VEHICLESFeb 17, 17Dec 24, 20Girard Products, LLC
2020/0386,441 HEAT EXCHANGERDec 11, 18Dec 10, 20Kyungdong Navien Co., Ltd.
2020/0340,708 PTC Heating Element And Electric Heating Device With Such A PTC Heating Element And Method For The Production Of A PTC Heating ElementApr 23, 20Oct 29, 20Not available
2018/0347,854 HEAT EXCHANGERNov 22, 16Dec 06, 18Not available

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Patents Issued To Date - By Filing Year

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