Doors

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CPC
F27D1/1858

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE F27D1/00Casings Linings Walls Roofs

Current Industry

F27D1/1858Doors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sintering apparatus
- Patent number 12,104,852
- Issue date Oct 1, 2024
- Jong Dae Cha
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Furnace and method for treating material
- Patent number 12,084,792
- Issue date Sep 10, 2024
- ONEJOON GMBH
- Lars Meinecke
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Batch furnace assembly and method of operating a batch furnace asse...
- Patent number 11,971,217
- Issue date Apr 30, 2024
- ASM IP Holding B.V.
- Theodorus G. M. Oosterlaken
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Access port for a thermogravimetric analyzer furnace
- Patent number 11,899,033
- Issue date Feb 13, 2024
- Leco Corporation
- Larry S. O'Brien
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Melt furnace header gate system
- Patent number 11,835,295
- Issue date Dec 5, 2023
- GPRE IP, LLC
- John M. Peterman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electric furnace
- Patent number 11,473,841
- Issue date Oct 18, 2022
- Nippon Steel Corporation
- Toshiya Harada
- C21 - METALLURGY OF IRON
Information Patent Grant
Door structure of heat treatment furnace
- Patent number 10,883,764
- Issue date Jan 5, 2021
- Dowa Thermotech Co., Ltd.
- Kazuya Sasaki
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
System and method for heat treatment of substrates
- Patent number 10,535,538
- Issue date Jan 14, 2020
- Gary Hillman
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Modular oven
- Patent number 10,436,513
- Issue date Oct 8, 2019
- Ronald T. Chivers
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Sample heating apparatus
- Patent number 10,371,448
- Issue date Aug 6, 2019
- Shimadzu Corporation
- Akioki Nakamori
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for closing the slag doorway and for cleaning the slag do...
- Patent number 10,036,594
- Issue date Jul 31, 2018
- Tenova S.p.A.
- Silvio Maria Reali
- C21 - METALLURGY OF IRON
Information Patent Grant
Mobile removable hearth for furnace and transporter
- Patent number 10,018,418
- Issue date Jul 10, 2018
- Can-Eng Partners Limited
- Alan Van Geyn
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing a slag discharge door
- Patent number 9,964,360
- Issue date May 8, 2018
- Hyundai Steel Company
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of preheating a set of shell molds for lost-wax casting
- Patent number 9,694,421
- Issue date Jul 4, 2017
- SNECMA
- Patrick Albert Calero
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Slag discharge door device for an electric furnace
- Patent number 9,664,444
- Issue date May 30, 2017
- Hyundai Steel Company
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Grant
Automatic charge hearth access door assembly
- Patent number 9,234,703
- Issue date Jan 12, 2016
- Honda Motor Co., Ltd.
- Kevin D. Trent
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Furnace door latch assembly
- Patent number 9,234,369
- Issue date Jan 12, 2016
- Carrier Corporation
- Nitu Gupta
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Arc metallurgic furnace slagging door
- Patent number 9,200,845
- Issue date Dec 1, 2015
- SMS Concast Italia SpA
- Stefano Miani
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Retort furnace for heat and/or thermochemical treatment
- Patent number 9,115,414
- Issue date Aug 25, 2015
- Seco/Warwick S.A.
- Maciej Korecki
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace slag door and corresponding furnace
- Patent number 8,758,674
- Issue date Jun 24, 2014
- SMS Concast Italia SpA
- Stefano Miani
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for melting metal
- Patent number 8,741,213
- Issue date Jun 3, 2014
- Fives North American Combustion, Inc.
- John R. Hugens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mechanism for the autonomous latching of coke oven chamber doors fo...
- Patent number 8,720,430
- Issue date May 13, 2014
- Uhde GmbH
- Franz-Josef Schuecker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Slag discharge door apparatus for electric furnace
- Patent number 8,409,494
- Issue date Apr 2, 2013
- Hyundai Steel Company
- Joonseong Ki
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for processing of materials
- Patent number 8,177,549
- Issue date May 15, 2012
- Craig Gordon Boots
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for melting metal
- Patent number 8,153,049
- Issue date Apr 10, 2012
- Fives North American Combustion, Inc.
- John R. Hugens, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Safety door for rotary kiln
- Patent number 8,057,225
- Issue date Nov 15, 2011
- Mitsubishi Cement Corporation
- Derek W. Couse
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Kiln lid lift apparatus
- Patent number 7,984,822
- Issue date Jul 26, 2011
- Evenheat Kiln, Inc.
- John D. Watson
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Feeding door of heat treatment furnace
- Patent number 7,685,949
- Issue date Mar 30, 2010
- Ho-Kuei Huang
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Safety door for rotary kiln
- Patent number 7,621,741
- Issue date Nov 24, 2009
- Mitsubishi Cement Corporation
- Derek W. Couse
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Door sealing device for industrial furnace
- Patent number 7,544,059
- Issue date Jun 9, 2009
- AGA AB
- Mats Gartz
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
HEAT TREATMENT SYSTEM AND ATMOSPHERE SUBSTITUTION STRUCTURE OF HEAT...
- Publication number 20240426554
- Publication date Dec 26, 2024
- NGK Insulators, Ltd.
- Terukazu IWATA
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
CLOSURE FOR CONCRETE PRODUCTS CURING KILN
- Publication number 20230243589
- Publication date Aug 3, 2023
- Besser Company
- Donald Robert Andor
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SUBSTRATE PROCESSING APPARATUS
- Publication number 20230213283
- Publication date Jul 6, 2023
- SEMES CO., LTD.
- Juyeon CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLAG DOOR ARRANGEMENT AND CLEANING METHOD
- Publication number 20230133535
- Publication date May 4, 2023
- Badische Stahl-Engineering GmbH
- Ralf SCHWEIKLE
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
BATCH FURNACE ASSEMBLY AND METHOD OF OPERATING A BATCH FURNACE ASSE...
- Publication number 20220412652
- Publication date Dec 29, 2022
- ASM IP HOLDING B.V.
- Theodorus G.M. Oosterlaken
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SINTERING APPARATUS
- Publication number 20220268522
- Publication date Aug 25, 2022
- DENSTAR CO., LTD.
- Jong Dae Cha
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
DEVICE AND METHOD FOR THERMAL OR THERMO-CHEMICAL TREATMENT OF MATERIAL
- Publication number 20220155013
- Publication date May 19, 2022
- ONEJOON GMBH
- Arian Esfehanian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MELT FURNACE HEADER GATE SYSTEM
- Publication number 20220034588
- Publication date Feb 3, 2022
- GPRE IP, LLC
- John M. Peterman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
INJECTOR CONFIGURED FOR ARRANGEMENT WITHIN A REACTOR OF A VERTICAL...
- Publication number 20210324518
- Publication date Oct 21, 2021
- ASM IP HOLDING B.V.
- Christianus G.M. de Ridder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FURNACE AND METHOD FOR TREATING MATERIAL
- Publication number 20210222331
- Publication date Jul 22, 2021
- ONEJOON GMBH
- Lars Meinecke
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ELECTRIC FURNACE
- Publication number 20200064071
- Publication date Feb 27, 2020
- NIPPON STEEL CORPORATION
- Toshiya HARADA
- C21 - METALLURGY OF IRON
Information Patent Application
DOOR STRUCTURE OF HEAT TREATMENT FURNACE
- Publication number 20190024979
- Publication date Jan 24, 2019
- DOWA THERMOTECH CO., LTD.
- Kazuya SASAKI
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SYSTEM AND METHOD FOR HEAT TREATMENT OF SUBSTRATES
- Publication number 20180211854
- Publication date Jul 26, 2018
- Gary Hillman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAMPLE HEATING APPARATUS
- Publication number 20180202717
- Publication date Jul 19, 2018
- Shimadzu Corporation
- Akioki NAKAMORI
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ACCESS PORT FOR A THERMOGRAVIMETRIC ANALYZER FURNACE
- Publication number 20180156705
- Publication date Jun 7, 2018
- LECO CORPORATION
- Larry S. O'Brien
- G05 - CONTROLLING REGULATING
Information Patent Application
MODULAR OVEN
- Publication number 20170082366
- Publication date Mar 23, 2017
- RONALD T. CHIVERS
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Door Assembly for Use with a Furnace
- Publication number 20160033202
- Publication date Feb 4, 2016
- Vareck Walla
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
VERTICAL HEAT TREATMENT APPARATUS
- Publication number 20150253082
- Publication date Sep 10, 2015
- TOKYO ELECTRON LIMITED
- Hiroshi Kikuchi
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD OF PREHEATING A SET OF SHELL MOLDS FOR LOST-WAX CASTING
- Publication number 20150209861
- Publication date Jul 30, 2015
- SNECMA
- Patrick Albert CALERO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AUTOMATIC CHARGE HEARTH ACCESS DOOR ASSEMBLY
- Publication number 20150168070
- Publication date Jun 18, 2015
- Honda Motor Co., Ltd.
- Kevin D. Trent
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
APPARATUS FOR CLOSING THE SLAG DOORWAY AND FOR CLEANING THE SLAG DO...
- Publication number 20150055673
- Publication date Feb 26, 2015
- TENOVA S.P.A.
- Silvio Maria Reali
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
METHOD OF MANUFACTURING A SLAG DISCHARGE DOOR
- Publication number 20140290026
- Publication date Oct 2, 2014
- SEOUL ENGINEERING CO., LTD.
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Application
Furnace Door Latch Assembly
- Publication number 20130285392
- Publication date Oct 31, 2013
- Nitu Gupta
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LAYER FURNACE SYSTEM AND METHOD FOR OPERATING THE LAYER FURNACE SYSTEM
- Publication number 20130273486
- Publication date Oct 17, 2013
- Benteler Automobiltechnik, GmbH
- Borek Dvorak
- C21 - METALLURGY OF IRON
Information Patent Application
SLAG DISCHARGE DOOR DEVICE FOR AN ELECTRIC FURNACE
- Publication number 20130250996
- Publication date Sep 26, 2013
- Joon-Seong Ki
- C21 - METALLURGY OF IRON
Information Patent Application
Multi-deck Chamber Furnace
- Publication number 20130216969
- Publication date Aug 22, 2013
- Rolf-Josef Schwartz
- C21 - METALLURGY OF IRON
Information Patent Application
Quenching Chamber with an Integral Access Door
- Publication number 20130177860
- Publication date Jul 11, 2013
- Ipsen, Inc.
- Jake Hamid
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING OF MATERIALS
- Publication number 20120276495
- Publication date Nov 1, 2012
- Craig Gordon Boots
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Furnace slag door and corresponding furnace
- Publication number 20120205841
- Publication date Aug 16, 2012
- SMS CONCAST ITALIA SPA
- Stefano Miani
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Method and Apparatus for Melting Metal
- Publication number 20120146268
- Publication date Jun 14, 2012
- John R. Hugens, JR.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sintering apparatus

Furnace and method for treating material

Batch furnace assembly and method of operating a batch furnace asse...

Access port for a thermogravimetric analyzer furnace

Melt furnace header gate system

Electric furnace

Door structure of heat treatment furnace

System and method for heat treatment of substrates

Modular oven

Sample heating apparatus

Apparatus for closing the slag doorway and for cleaning the slag do...

Mobile removable hearth for furnace and transporter

Method of manufacturing a slag discharge door

Method of preheating a set of shell molds for lost-wax casting

Slag discharge door device for an electric furnace

Automatic charge hearth access door assembly

Furnace door latch assembly

Arc metallurgic furnace slagging door

Retort furnace for heat and/or thermochemical treatment

Furnace slag door and corresponding furnace

Method and apparatus for melting metal

Mechanism for the autonomous latching of coke oven chamber doors fo...

Slag discharge door apparatus for electric furnace

Method and apparatus for processing of materials

Method and apparatus for melting metal

Safety door for rotary kiln

Kiln lid lift apparatus

Feeding door of heat treatment furnace

Safety door for rotary kiln

Door sealing device for industrial furnace

Patents Applicationslast 30 patents

HEAT TREATMENT SYSTEM AND ATMOSPHERE SUBSTITUTION STRUCTURE OF HEAT...

CLOSURE FOR CONCRETE PRODUCTS CURING KILN

SUBSTRATE PROCESSING APPARATUS

SLAG DOOR ARRANGEMENT AND CLEANING METHOD

BATCH FURNACE ASSEMBLY AND METHOD OF OPERATING A BATCH FURNACE ASSE...

SINTERING APPARATUS

DEVICE AND METHOD FOR THERMAL OR THERMO-CHEMICAL TREATMENT OF MATERIAL

MELT FURNACE HEADER GATE SYSTEM

INJECTOR CONFIGURED FOR ARRANGEMENT WITHIN A REACTOR OF A VERTICAL...

FURNACE AND METHOD FOR TREATING MATERIAL

ELECTRIC FURNACE

DOOR STRUCTURE OF HEAT TREATMENT FURNACE

SYSTEM AND METHOD FOR HEAT TREATMENT OF SUBSTRATES

SAMPLE HEATING APPARATUS

ACCESS PORT FOR A THERMOGRAVIMETRIC ANALYZER FURNACE

MODULAR OVEN

Door Assembly for Use with a Furnace

VERTICAL HEAT TREATMENT APPARATUS

METHOD OF PREHEATING A SET OF SHELL MOLDS FOR LOST-WAX CASTING

AUTOMATIC CHARGE HEARTH ACCESS DOOR ASSEMBLY

APPARATUS FOR CLOSING THE SLAG DOORWAY AND FOR CLEANING THE SLAG DO...

METHOD OF MANUFACTURING A SLAG DISCHARGE DOOR

Furnace Door Latch Assembly

LAYER FURNACE SYSTEM AND METHOD FOR OPERATING THE LAYER FURNACE SYSTEM

SLAG DISCHARGE DOOR DEVICE FOR AN ELECTRIC FURNACE

Multi-deck Chamber Furnace

Quenching Chamber with an Integral Access Door

METHOD AND APPARATUS FOR PROCESSING OF MATERIALS

Furnace slag door and corresponding furnace

Method and Apparatus for Melting Metal