Multiple-piece frames assembled on their four or more edges

Industry

CPC
F24H3/047

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24HFLUID HEATERS F24H3/00Air heaters having heat generating means

Current Industry

F24H3/047Multiple-piece frames assembled on their four or more edges

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electric heating device and method for its manufacture
- Patent number 11,105,532
- Issue date Aug 31, 2021
- Eberspacher catem GmbH & Co. KG
- Patrick Kachelhoffer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Independently-controlled PTC heater and device
- Patent number 10,549,604
- Issue date Feb 4, 2020
- JAHWA ELECTRONICS CO., LTD.
- Do Sik Min
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric heating device
- Patent number 8,946,599
- Issue date Feb 3, 2015
- Catem GmbH & Co. KG
- Michael Niederer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical heating device
- Patent number 8,680,435
- Issue date Mar 25, 2014
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of manufacturing an electric heating device and electric hea...
- Patent number 8,362,406
- Issue date Jan 29, 2013
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heating radiator device
- Patent number 8,319,158
- Issue date Nov 27, 2012
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integrated charge air heat exchanger
- Patent number 8,057,946
- Issue date Nov 15, 2011
- GM Global Technology Operations LLC
- Lee C. Whitehead
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heating assembly for a heating, ventilating and/or air conditioning...
- Patent number 7,971,799
- Issue date Jul 5, 2011
- Valeo Climatisation S.A.
- Olivier Colette
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat-generating element of a heating device
- Patent number 7,777,161
- Issue date Aug 17, 2010
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat-generating element of a heating device
- Patent number 7,676,144
- Issue date Mar 9, 2010
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heating device with tolerance PTC heating element
- Patent number 7,667,164
- Issue date Feb 23, 2010
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heating device for motor vehicles
- Patent number 7,667,165
- Issue date Feb 23, 2010
- Catem GmbH & Co., LG
- Franz Bohlender
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat-generating element of a heating device
- Patent number 7,667,166
- Issue date Feb 23, 2010
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat-generating element of a heating device
- Patent number 7,576,305
- Issue date Aug 18, 2009
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heating module for heating air flow, in particular in auto...
- Patent number 7,560,663
- Issue date Jul 14, 2009
- MicroHellix GmbH
- Ingo Schehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamella type radiator element having foldable projections and a notch
- Patent number 7,482,557
- Issue date Jan 27, 2009
- DBK David + Baader GmbH
- David Clemens
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat rod assembly and pre-heater for vehicles including the same
- Patent number 7,378,614
- Issue date May 27, 2008
- Woory Industrial Company Ltd.
- Sung-Young Lee
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrical heating device, especially for motor vehicles
- Patent number 7,361,868
- Issue date Apr 22, 2008
- Behr GmbH & Co. KG
- Jürgen Otto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
PTC element module and pre-heater for vehicles including the same
- Patent number 7,297,901
- Issue date Nov 20, 2007
- Woory industrial Company Ltd.
- Sung-Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric heater
- Patent number 7,064,301
- Issue date Jun 20, 2006
- Halla Climate Control Corporation
- Incheol Han
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heater with housing
- Patent number 7,026,584
- Issue date Apr 11, 2006
- Catem GmbH & Co. KG
- Franz Bohlender
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric heating device
- Patent number 6,720,536
- Issue date Apr 13, 2004
- Catem GmbH & Co., KG
- Franz Bohlender
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Core unit of heat exchanger having electric heater
- Patent number 6,178,292
- Issue date Jan 23, 2001
- Denso Corporation
- Mikio Fukuoka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heating heat exchanger with electric heat emitter
- Patent number 6,055,360
- Issue date Apr 25, 2000
- Denso Corporation
- Yoshimitsu Inoue
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile air heater utilizing PTC tablets adhesively fixed to tub...
- Patent number 5,239,163
- Issue date Aug 24, 1993
- Texas Instruments Incorporated
- Arnoldus M. Brouwers
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Radiator having PTC electric resistance heating elements and spring...
- Patent number 5,057,672
- Issue date Oct 15, 1991
- Apparte und Heizwiderstande GmbH
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Electric Heating Assembly and Method of Manufacturing the Same
- Publication number 20240011667
- Publication date Jan 11, 2024
- Eberspacher catem GmbH & Co. KG
- Michael Niederer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRIC HEATING DEVICE
- Publication number 20230288097
- Publication date Sep 14, 2023
- MAHLE International GmbH
- Nicolas Edel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC INTERFACE UNIT FOR AN ELECTRICAL HEATING DEVICE OF A HEA...
- Publication number 20230062663
- Publication date Mar 2, 2023
- VALEO SYSTEMES THERMIQUES
- Erwan GOGMOS
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric Heating Device And Method For Its Manufacture
- Publication number 20210033303
- Publication date Feb 4, 2021
- Eberspächer catem GmbH & Co. KG
- Patrick Kachelhoffer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT MEDIUM HEATING APPARATUS AND VEHICLE AIR-CONDITIONING APPARATU...
- Publication number 20130188937
- Publication date Jul 25, 2013
- MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD.
- Satoshi Kominami
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL HEATING DEVICE AND SUITABLE FRAME
- Publication number 20130163969
- Publication date Jun 27, 2013
- Eberspacher catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEATING ARRANGEMENT
- Publication number 20130032588
- Publication date Feb 7, 2013
- EPCOS AG
- Jan Ihle
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRONIC HEATING MODULE FOR HEATING UP AIR STREAMS, IN PARTICULAR...
- Publication number 20100072186
- Publication date Mar 25, 2010
- MICROHELLIX GMBH
- Ingo Schehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric heating device and manufacturing method thereof
- Publication number 20090314764
- Publication date Dec 24, 2009
- CALSONIC KANSEI CORPORATION
- Kazuaki Mori
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INTEGRATED CHARGE AIR HEAT EXCHANGER
- Publication number 20090239106
- Publication date Sep 24, 2009
- Lee C. Whitehead
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Electrical Heating Device
- Publication number 20090026189
- Publication date Jan 29, 2009
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method of Manufacturing an Electric Heating Device and Electric Hea...
- Publication number 20090026191
- Publication date Jan 29, 2009
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method of Manufacturing an Electric Heating Device and Electric Hea...
- Publication number 20090026194
- Publication date Jan 29, 2009
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Electrical Auxiliary Heater
- Publication number 20090020619
- Publication date Jan 22, 2009
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Automotive water heater
- Publication number 20080138052
- Publication date Jun 12, 2008
- Chia-Hsiung Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat-Generating Element of a Heating Device
- Publication number 20080073336
- Publication date Mar 27, 2008
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Electrical heater and vehicle air conditioner
- Publication number 20080061159
- Publication date Mar 13, 2008
- DENSO CORPORATION
- Reijiro Okano
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electric Heating Device
- Publication number 20080000889
- Publication date Jan 3, 2008
- Catem GmbH & Co. KG
- Michael Niederer
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat-Generating Element of a Heating Device
- Publication number 20070145035
- Publication date Jun 28, 2007
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Electric Heating Device with Tolerance PTC Heating Element
- Publication number 20070114217
- Publication date May 24, 2007
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Ptc element module and pre-heater for vehicles including the same
- Publication number 20070095809
- Publication date May 3, 2007
- Sung-Young Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat-Generating Element of a Heating Device
- Publication number 20070068913
- Publication date Mar 29, 2007
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat-Generating Element of a Heating Device
- Publication number 20070068914
- Publication date Mar 29, 2007
- Catem GmbH & Co. KG
- Michael Zeyen
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat-Generating Element of a Heating Device
- Publication number 20070068927
- Publication date Mar 29, 2007
- Catem GmbH & Co. KG
- Franz Bohlender
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Electric heating module for heating air flow, in particular in auto...
- Publication number 20070045262
- Publication date Mar 1, 2007
- MICROHELLIX SYSTEMS GMBH
- Ingo Schehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electrical heating device, especially for motor vehicles
- Publication number 20070045263
- Publication date Mar 1, 2007
- BEHR GmbH & CO. KG
- Jürgen Otto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat rod assembly and pre-heater for vehicles including the same
- Publication number 20070045274
- Publication date Mar 1, 2007
- Sung-Young Lee
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRICAL HEATING MODULE FOR AIR FLOW HEATING, IN PARTICULAR FOR H...
- Publication number 20070029253
- Publication date Feb 8, 2007
- MicroHellix Systems GmbH
- Ingo Schehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
PTC rod assembly and pre-heater including the same
- Publication number 20060273078
- Publication date Dec 7, 2006
- Sung Mok Hong
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heating assembly for a heating, ventilating and/or air conditioning...
- Publication number 20050242203
- Publication date Nov 3, 2005
- Valeo Climatisation S.A.
- Olivier Colette
- B60 - VEHICLES IN GENERAL

Multiple-piece frames assembled on their four or more edges

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric heating device and method for its manufacture

Independently-controlled PTC heater and device

Electric heating device

Electrical heating device

Method of manufacturing an electric heating device and electric hea...

Electric heating radiator device

Integrated charge air heat exchanger

Heating assembly for a heating, ventilating and/or air conditioning...

Heat-generating element of a heating device

Heat-generating element of a heating device

Electric heating device with tolerance PTC heating element

Electric heating device for motor vehicles

Heat-generating element of a heating device

Heat-generating element of a heating device

Electric heating module for heating air flow, in particular in auto...

Lamella type radiator element having foldable projections and a notch

Heat rod assembly and pre-heater for vehicles including the same

Electrical heating device, especially for motor vehicles

PTC element module and pre-heater for vehicles including the same

Electric heater

Electric heater with housing

Electric heating device

Core unit of heat exchanger having electric heater

Heating heat exchanger with electric heat emitter

Automobile air heater utilizing PTC tablets adhesively fixed to tub...

Radiator having PTC electric resistance heating elements and spring...

Patents Applicationslast 30 patents

Electric Heating Assembly and Method of Manufacturing the Same

ELECTRIC HEATING DEVICE

ELECTRONIC INTERFACE UNIT FOR AN ELECTRICAL HEATING DEVICE OF A HEA...

Electric Heating Device And Method For Its Manufacture

HEAT MEDIUM HEATING APPARATUS AND VEHICLE AIR-CONDITIONING APPARATU...

ELECTRICAL HEATING DEVICE AND SUITABLE FRAME

HEATING ARRANGEMENT

ELECTRONIC HEATING MODULE FOR HEATING UP AIR STREAMS, IN PARTICULAR...

Electric heating device and manufacturing method thereof

INTEGRATED CHARGE AIR HEAT EXCHANGER

Electrical Heating Device

Method of Manufacturing an Electric Heating Device and Electric Hea...

Method of Manufacturing an Electric Heating Device and Electric Hea...

Electrical Auxiliary Heater

Automotive water heater

Heat-Generating Element of a Heating Device

Electrical heater and vehicle air conditioner

Electric Heating Device

Heat-Generating Element of a Heating Device

Electric Heating Device with Tolerance PTC Heating Element

Ptc element module and pre-heater for vehicles including the same

Heat-Generating Element of a Heating Device

Heat-Generating Element of a Heating Device

Heat-Generating Element of a Heating Device

Electric heating module for heating air flow, in particular in auto...

Electrical heating device, especially for motor vehicles

Heat rod assembly and pre-heater for vehicles including the same

ELECTRICAL HEATING MODULE FOR AIR FLOW HEATING, IN PARTICULAR FOR H...

PTC rod assembly and pre-heater including the same

Heating assembly for a heating, ventilating and/or air conditioning...