ClassID:

158552

F24H1/102 - CPC Classification

Classification description:

Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters; 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 using electric energy supply with resistance

Sub-classes:
Recent Application in this class:
#1
20260139876
2026-05-21

ELECTRICAL HEATER AND METHOD FOR MANUFACTURING A COVER FOR A HEATER

#2
20260139872
2026-05-21

LIQUID HEATING DEVICE

#3
20260132957
2026-05-14

Electric Heating Device

#4
20260085856
2026-03-26

ENCAPSULATED BUS CIRCUIT FOR FLUID HEATING SYSTEMS

#5
20260071782
2026-03-12

Temperature Sensor Integration in a Tubular Heating Element

#6
20250327597
2025-10-23

Tankless water heater, a facility management system, a method for controlling a tankless water heater and a method for operating a facility management system

#7
20250305721
2025-10-02

Self-Powered Hot Water Heater Device and Method of Use

#8
20250297772
2025-09-25

CERAMIC HEATER AND LIQUID HEATING DEVICE

#9
20250297771
2025-09-25

ELECTRIC FLUID HEATER

#10
20250237410
2025-07-24

LIQUID HEATING DEVICE

#11
20250180248
2025-06-05

HEATER MODULE AND BOILER

#12
20250075939
2025-03-06

FLOW HEATER AND METHOD FOR OPERATING A FLOW HEATER

#13
20250067468
2025-02-27

ELECTRIC PROCESS HEATER WITH HIGHER FLUX HEATING ELEMENTS IN ZONES OF PERPENDICULAR FLOW

#14
20250067467
2025-02-27

DEVICE FOR HEATING A HEAT-TRANSFER LIQUID CIRCULATING WITHIN A CIRCUIT EQUIPPING AN ELECTRIC OR HYBRID VEHICLE

#15
20250035337
2025-01-30

PROCESS FLANGE HEATER STANDOFF ASSEMBLY

#16
20250027676
2025-01-23

HEATING PLATE FOR A FLOW HEATER

#17
20250003633
2025-01-02

FLOW HEATER

#18
20250003632
2025-01-02

FLOW HEATER

#19
20240384890
2024-11-21

HEATING MEANS, PUMP WITH SUCH A HEATING MEANS AND WATER-CONDUCTING DOMESTIC APPLIANCE

#20
20240337415
2024-10-10

Electric fluid heater

#21
20240301813
2024-09-12

COOLANT HEATER PROTECTION SYSTEMS AND METHODS

#22
20240288199
2024-08-29

HEATER ASSEMBLY

#23
20240263833
2024-08-08

Water Tank with Thermally Insulating Partition

#24
20240167727
2024-05-23

Tankless Hot Water Heater

#25
20230417450
2023-12-28

PTC heater

#26
20230375228
2023-11-23

SYSTEMS AND METHODS FOR DETECTING SCALE DEPOSITS IN A FLUID HEATING DEVICE

#27
20230324078
2023-10-12

HEATER AND HEATING POOL

#28
20230324077
2023-10-12

BLADE-HEATING HEAT PUMP COVER AND HEAT PUMP

#29
20230280069
2023-09-07

INSTANT WATER HEATER

#30
20230235920
2023-07-27

WATER FLOW HEATING DEVICE WITH PROTECTION FUNCTION

#31
20230213238
2023-07-06

HYBRID HEATER FOR POOLS AND SPAS

#32
20230182536
2023-06-15

HIGH VOLTAGE HEATER WITH WELDED TUBES

#33
20230122647
2023-04-20

PUMP COVER FOR A HOUSEHOLD APPLIANCE

#34
20230119604
2023-04-20

Electric tankless water heater with integral leak detection system

#35
20230049957
2023-02-16

Process flange heater standoff assembly

#36
20230031190
2023-02-02

ULTRA-FINE BUBBLE GENERATING UNIT AND ULTRA-FINE BUBBLE-CONTAINING LIQUID MANUFACTURING APPARATUS

#37
20220404064
2022-12-22

FLOW HEATER FOR AUTOMOBILES

#38
20220333818
2022-10-20

HEAT EXCHANGER WITH THICK-FILM RESISTOR

#39
20220279624
2022-09-01

Electric Heating Device

#40
20220196288
2022-06-23

Tankless water heater, a facility management system, a method for controlling a tankless water heater and a method for operating a facility management system

#41
20220196283
2022-06-23

ENCAPSULATED BUS CIRCUIT FOR FLUID HEATING SYSTEMS

#42
20220178582
2022-06-09

Heating System Component for Sensing a First and Second Temperature

#43
20220082297
2022-03-17

Flow heater with corrugations

#44
20220082296
2022-03-17

Water tank with thermally insulating partition

#45
20220048476
2022-02-17

Heated cleaning device

#46
20220048365
2022-02-17

HEATING BODY FOR A DEVICE FOR ELECTRICALLY HEATING AND CIRCULATING A LIQUID

#47
20220034549
2022-02-03

Inline heater

#48
20220018574
2022-01-20

HEATER UNIT, INK SUPPLY DEVICE AND IMAGE FORMING SYSTEM

#49
20210348803
2021-11-11

PIPE FLUID HEAT EXCHANGE FLAT PIPE AND DEVICE FOR HEATING PIPE FLUID

#50
20210239359
2021-08-05

PTC heater

#51
20210235549
2021-07-29

Thin-walled tube heater for fluid

#52
20210231347
2021-07-29

INSTANT WATER HEATER

#53
20210231345
2021-07-29

THIN-WALLED TUBE HEATER FOR FLUID

#54
20210148606
2021-05-20

Electric liquid heater for vehicles with plug connector including vent duct

#55
20210148603
2021-05-20

Flow heater

#56
20210108826
2021-04-15

Continuous-flow heater, and a method for the manufacture of a continuous-flow heater

#57
20210071912
2021-03-11

Flow sensor for vehicle liquid heater which protects against overheating

#58
20210037615
2021-02-04

Electric heating device

#59
20210018221
2021-01-21

Tankless water heater system

#60
20200248956
2020-08-06

Refrigerator and method for controlling a refrigerator

#61
20200217558
2020-07-09

Apparatus for thermal control of tubing assembly and associated methods

#62
20200173685
2020-06-04

WATER HEATING SYSTEM FOR FAUCETS

#63
20200103143
2020-04-02

Electric tankless water heater

#64
20200080749
2020-03-12

Heating system for heating a fluid medium

#65
20200037400
2020-01-30

ELECTRIC FLUID HEATING SYSTEM AND METHOD OF USE THEREOF

#66
20190368777
2019-12-05

Instant water heater

#67
20190323762
2019-10-24

Refrigerator and method for controlling a refrigerator

#68
20190313483
2019-10-10

ELECTRIC HEATER DEVICE

#69
20190223657
2019-07-25

Method and machine for preparing beverages

#70
20190219301
2019-07-18

Dual element electric tankless water heater

#71
20190200418
2019-06-27

Variable pitch resistance coil heater

#72
20190200417
2019-06-27

Variable pitch resistance coil heater

#73
20190155321
2019-05-23

Electrical heater for flow control device

#74
20190145656
2019-05-16

Modular heating system

#75
20190093329
2019-03-28

Sanitary washing device

#76
20190093328
2019-03-28

Sanitary washing device

#77
20180319252
2018-11-08

Electrical heating device

#78
20180299165
2018-10-18

Ultra-low flow electric tankless water heater

#79
20180231272
2018-08-16

Apparatus and methods for delivering a heated fluid

#80
20180209692
2018-07-26

Hot water tank

#81
20180195793
2018-07-12

Refrigerator and method for controlling a refrigerator

#82
20180163990
2018-06-14

Dual element electric tankless water heater

#83
20180106497
2018-04-19

Tankless water heater

#84
20180031271
2018-02-01

PTC LIQUID HEATER

#85
20170370614
2017-12-28

PTC heater

#86
20170328599
2017-11-16

System and method of controlling a mixing valve of a heating system

#87
20170241665
2017-08-24

Heat exchanger

#88
20170211843
2017-07-27

Continuous-flow water heating assembly and production method

#89
20170159970
2017-06-08

In-line heater

#90
20170159969
2017-06-08

Modular manifold for a tankless water heater

#91
20170130990
2017-05-11

PTC heater

#92
20170130988
2017-05-11

Tankless water heater

#93
20170074563
2017-03-16

REFRIGERANT PIPING DEVICE

#94
20170074545
2017-03-16

High thermal transfer flow-through heat exchanger

#95
20160334133
2016-11-17

Heater for household appliances

#96
20160320091
2016-11-03

Apparatus for thermal control of tubing assembly and associated methods

#97
20160295641
2016-10-06

Variable pitch resistance coil heater

#98
20160288620
2016-10-06

ELECTRIC THERMAL FLUID CONDITIONING DEVICE FOR A MOTOR VEHICLE AND CORRESPONDING HEATING AND/OR AIR-CONDITIONING FACILITY

#99
20160231022
2016-08-11

Remotely controlled water heater system

#100
20160201901
2016-07-14

Heater device for heating liquefied gas

#101
20160109152
2016-04-21

Heating system component and method for producing same

#102
20160088686
2016-03-24

Fluid heating device

#103
20160084523
2016-03-24

PTC heater

#104
20160031421
2016-02-04

Washer liquid heating apparatus integrated into washer reservoir

#105
20150369414
2015-12-24

PREFABRICATED HEATABLE MEDIA LINE, USE OF SUCH A MEDIA LINE, AND METHOD FOR PRODUCING SAME

#106
20150345826
2015-12-03

Modular manifold for a tankless water heater

#107
20150251519
2015-09-10

Device for thermally conditioning fluid for a motor vehicle and corresponding heating and/or air conditioning apparatus

#108
20150240693
2015-08-27

Heatable fluid line

#109
20150240687
2015-08-27

Heatable fluid line and connector for a heatable fluid line

#110
20150184890
2015-07-02

Automatically controlled flow-through water heater system

#111
20150168010
2015-06-18

Heating block

#112
20150139633
2015-05-21

Heating device and method for manufacturing heating device

#113
20150131981
2015-05-14

Heating device

#114
20150117848
2015-04-30

Method for manufacturing an electrical heating device and heating device

#115
20150104161
2015-04-16

Electric heating device for the production of hot water and/or steam

#116
20150093101
2015-04-02

Boiler for hot water heating mats

#117
20150082990
2015-03-26

Hot beverage maker

#118
20150043899
2015-02-12

Electrical heating device for a motor vehicle, and associated heating, ventilation and/or air conditioning apparatus

#119
20140321841
2014-10-30

Assembled heatable media line comprising a media line having at least two heating elements arranged on the exterior thereof, and method for the production thereof

#120
20140286631
2014-09-25

HYDRONIC HEATER

#121
20140233931
2014-08-21

Section bar for a heater and fluid flow heater, in particular for coffee machines

#122
20140233930
2014-08-21

Fluid heater

#123
20140226961
2014-08-14

Apparatus and methods for delivering a heated fluid

#124
20140117002
2014-05-01

Radiant heating system

#125
20140105586
2014-04-17

COOLING DEVICE FOR NEAR INSTANTANEOUS WATER HEATER FOR KITCHEN OR BATH PRODUCTS

#126
20140050466
2014-02-20

Electric heating device for heating fluids

#127
20140046248
2014-02-13

Heat exchange device

#128
20140023354
2014-01-23

Next generation modular heating system

#129
20130308930
2013-11-21

ELECTRIC HEATING DEVICE

#130
20130270256
2013-10-17

INSTANTANEOUS WATER HEATER

#131
20130195433
2013-08-01

LIQUID-HEATING BOILER

#132
20130129327
2013-05-23

SYTEM AND METHOD FOR RAPID HEATING OF FLUID

#133
20130114946
2013-05-09

HEATING ELEMENTS

#134
20130108249
2013-05-02

Refrigeration appliance with hot water dispenser

#135
20130094840
2013-04-18

Tankless water heater

#136
20130092744
2013-04-18

HEATING-MEDIUM HEATING UNIT AND VEHICLE AIR CONDITIONER EQUIPPED WITH THE SAME

#137
20130034344
2013-02-07

On-demand water heating system

#138
20130031716
2013-02-07

Shower Chamber Configured to Retain Heat

#139
20130031715
2013-02-07

Shower Chamber Configured to Retain Heat

#140
20130015172
2013-01-17

ELECTRIC HEATING DEVICE

#141
20120330234
2012-12-27

DEVICE FOR HEATING FLOWING FLUIDS AND PRODUCTION METHOD

#142
20120237191
2012-09-20

ELECTRIC WATER HEATING ELEMENT

#143
20120201525
2012-08-09

Heating apparatus

#144
20120183281
2012-07-19

WASHER FLUID WARMING DEVICE

#145
20120163781
2012-06-28

Fluid heater

#146
20120148220
2012-06-14

HEAT EXCHANGER

#147
20120128338
2012-05-24

Heaters

#148
20120121238
2012-05-17

Apparatus and methods for delivering a heated fluid

#149
20110132203
2011-06-09

Boiler assembly for a griddle

#150
20110038620
2011-02-17

Hybrid heater

#151
20110036544
2011-02-17

Heat exchanger

#152
20110016898
2011-01-27

HEATER

#153
20100278519
2010-11-04

Electric tankless water heater

#154
20100199853
2010-08-12

Boiler for a machine for making hot beverages

#155
20090314358
2009-12-24

Shower water heater

#156
20090116826
2009-05-07

Inter-axial inline fluid heater

#157
20090034949
2009-02-05

Device having heating/heat-retaining tube

#158
20090020518
2009-01-22

Ceramic heater, heat exchange unit, and warm water washing toilet seat

#159
20080317450
2008-12-25

PIPING STRUCTURE OF HEATING/HEAT-RETAINING TUBE

#160
20070274697
2007-11-29

Hybrid heater

#161
20070241100
2007-10-18

Fluid heating device, continuous flow heater, and method for the production thereof

#162
20070143914
2007-06-28

Heat exchanger and washing apparatus comprising the same

#163
20070133964
2007-06-14

Fluid heating heater

#164
20070086758
2007-04-19

Hot water and/or steam generator

#165
20070003260
2007-01-04

Heater for vacuum cleaners

#166
20060291838
2006-12-28

Modular tankless water heater

#167
20060289455
2006-12-28

Fluid heating device and cleaning device using the same

#168
20060222351
2006-10-05

Pre-heating contiguous in-line water heater

#169
20060151458
2006-07-13

Heating device and sanitary washing device using the same

#170
20060086492
2006-04-27

Fluid heater and fluid heating apparatus

#171
20060027673
2006-02-09

Electric tankless water heater

#172
20050276586
2005-12-15

Heater for vacuum cleaners

#173
20050274171
2005-12-15

Heated regulator with removable heat inducer and fluid heater and methods of use

#174
20050129391
2005-06-16

Electric water heater

#175
20050109763
2005-05-26

Aircraft hot water supply system

#176
20050087525
2005-04-28

Quartz heater

#177
20050001047
2005-01-06

Energy efficient electric water heater system that provides immediate hot water at a point of use and a method therefor

#178
15615772
2019-10-08

Wet gas sample system

#179
14333119
2016-12-27

Versatile encapsulated fluid heater configuration