Viewing ports of windows

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CPC
F23M11/042

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS F23M11/00Safety arrangements

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F23M11/042Viewing ports of windows

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Viewport for high temperature combustion zones
- Patent number 11,892,164
- Issue date Feb 6, 2024
- HRST, Inc.
- Lester Stanley
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Combustion systems with ease of serviceability
- Patent number 11,846,449
- Issue date Dec 19, 2023
- Rheem Manufacturing Company
- Ashwin Rao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fresh air intake for low NOx emission furnace
- Patent number 11,808,449
- Issue date Nov 7, 2023
- Lennox Industries Inc.
- Eric Perez
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Viewport for high temperature combustion zones
- Patent number 11,603,992
- Issue date Mar 14, 2023
- HRST, Inc.
- Lester Stanley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for monitoring port blockage for TDLAS measure...
- Patent number 10,948,184
- Issue date Mar 16, 2021
- ONPOINT TECHNOLOGIES, LLC
- Bernard P Masterson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Sight glass
- Patent number 10,914,910
- Issue date Feb 9, 2021
- L.J. Star Incorporated
- Aarash Navabi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fresh air intake for low NOx emission furnace
- Patent number 10,711,998
- Issue date Jul 14, 2020
- Lennox Industries Inc.
- Eric Perez
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Reflective pilot light viewer
- Patent number 10,539,802
- Issue date Jan 21, 2020
- Jerrold M. Orlowski
- G02 - OPTICS
Information Patent Grant
Method and apparatus for monitoring port blockage for TDLAS measure...
- Patent number 10,371,378
- Issue date Aug 6, 2019
- John Zink Company, L.L.C.
- Bernard P Masterson
- G01 - MEASURING TESTING
Information Patent Grant
Coal rope distributor with replaceable wear components
- Patent number 9,857,077
- Issue date Jan 2, 2018
- General Electric Technology GmbH
- Daniel J. Adam
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Couplings for flame observation devices
- Patent number 9,816,915
- Issue date Nov 14, 2017
- Fireye, Inc.
- David Masciarelli
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement in a thermal process, and a method for measuring the th...
- Patent number 9,739,547
- Issue date Aug 22, 2017
- VALMET TECHNOLOGIES OY
- Joni Maunula
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Efficient solid fuel burning appliance
- Patent number 9,182,116
- Issue date Nov 10, 2015
- Andrew Murray
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Coal rope distributor with replaceable wear components
- Patent number 9,151,493
- Issue date Oct 6, 2015
- Alstom Technology Ltd
- Daniel J. Adam
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Windowpane for combustion apparatuses
- Patent number 9,005,764
- Issue date Apr 14, 2015
- Nippon Electric Glass Co., Ltd.
- Shohei Yokoyama
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Removable light-off port plug for use in burners
- Patent number 8,454,349
- Issue date Jun 4, 2013
- ExxonMobile Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method for the production and the melting of liquid pig iron or of...
- Patent number 8,313,552
- Issue date Nov 20, 2012
- Siemens Vai Metals Technologies GmbH
- Leopold Werner Kepplinger
- C21 - METALLURGY OF IRON
Information Patent Grant
Pneumatic fuel distributor for solid fuel boilers
- Patent number 8,276,528
- Issue date Oct 2, 2012
- Daniel Richard Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Water-cooling jacket structure for inspection hole of flash furnace
- Patent number 7,943,082
- Issue date May 17, 2011
- Pan Pacific Copper Co., Ltd.
- Takayuki Arakane
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Removable light-off port plug for use in burners
- Patent number 7,476,099
- Issue date Jan 13, 2009
- ExxonMobil Chemicals Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner with high capacity venturi
- Patent number 7,025,587
- Issue date Apr 11, 2006
- ExxonMobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner employing steam injection
- Patent number 6,986,658
- Issue date Jan 17, 2006
- ExxonMobil Chemical Patents, Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner tip for pre-mix burners
- Patent number 6,902,390
- Issue date Jun 7, 2005
- ExxonMobil Chemical Patents, Inc.
- David B. Spicer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel spud for high temperature burners
- Patent number 6,893,252
- Issue date May 17, 2005
- ExxonMobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner design for reduced NOx emissions
- Patent number 6,893,251
- Issue date May 17, 2005
- Exxon Mobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for optimizing burner performance
- Patent number 6,890,171
- Issue date May 10, 2005
- ExxonMobil Chemical Patents, Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner with flue gas recirculation
- Patent number 6,890,172
- Issue date May 10, 2005
- ExxonMobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Centering plate for burner
- Patent number 6,887,068
- Issue date May 3, 2005
- ExxonMobil Chemical Patents Inc.
- David B. Spicer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner design for achieving higher rates of flue gas recirculation
- Patent number 6,884,062
- Issue date Apr 26, 2005
- ExxonMobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner with high capacity venturi
- Patent number 6,881,053
- Issue date Apr 19, 2005
- ExxonMobil Chemical Patents Inc.
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS TREATMENT DEVICE WITH A BURNER FOR GENERATING A FLAME F...
- Publication number 20230383948
- Publication date Nov 30, 2023
- DAS Environmental Expert GmbH
- Ralph WIESENBERG
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
VIEWPORT FOR HIGH TEMPERATURE COMBUSTION ZONES
- Publication number 20230213189
- Publication date Jul 6, 2023
- HRST, INC.
- Lester Stanley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION SYSTEMS WITH EASE OF SERVICEABILITY
- Publication number 20210341176
- Publication date Nov 4, 2021
- RHEEM MANUFACTURING COMPANY
- Ashwin Rao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
VIEWPORT FOR HIGH TEMPERATURE COMBUSTION ZONES
- Publication number 20210285638
- Publication date Sep 16, 2021
- HRST, INC.
- Lester Stanley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS AND...
- Publication number 20200408404
- Publication date Dec 31, 2020
- DAS Environmental Expert GmbH
- Ralph WIESENBERG
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FRESH AIR INTAKE FOR LOW NOx EMISSION FURNACE
- Publication number 20200340668
- Publication date Oct 29, 2020
- Lennox Industries Inc.
- Eric PEREZ
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND APPARATUS FOR MONITORING PORT BLOCKAGE FOR TDLAS MEASURE...
- Publication number 20190301737
- Publication date Oct 3, 2019
- John Zink Company, L.L.C
- Bernard P. Masterson
- G01 - MEASURING TESTING
Information Patent Application
FRESH AIR INTAKE FOR LOW NOx EMISSION FURNACE
- Publication number 20190101283
- Publication date Apr 4, 2019
- Lennox Industries Inc.
- Eric PEREZ
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WINDOWPANE FOR COMBUSTION APPARATUSES
- Publication number 20140366862
- Publication date Dec 18, 2014
- NIPPON ELECTRIC GLASS CO., LTD.
- Shohei Yokoyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DEVICE AND METHOD FOR PROTECTING AN OPTICAL OBSERVATION OPENING
- Publication number 20130203335
- Publication date Aug 8, 2013
- TMT Tapping-Measuring-Technology GmbH
- Hans-Uwe Morgenstern
- C21 - METALLURGY OF IRON
Information Patent Application
EFFICIENT SOLID FUEL BURNING APPLIANCE
- Publication number 20100313798
- Publication date Dec 16, 2010
- Andrew Murray
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR THE PRODUCTION AND THE MELTING OF LIQUID PIG IRON OR OF...
- Publication number 20100294080
- Publication date Nov 25, 2010
- Leopold Werner Kepplinger
- C21 - METALLURGY OF IRON
Information Patent Application
COAL ROPE DISTRIBUTOR WITH REPLACEABLE WEAR COMPONENTS
- Publication number 20100154688
- Publication date Jun 24, 2010
- ALSTOM Technology Ltd.
- Daniel J. Adam
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER-COOLING JACKET STRUCTURE FOR INSPECTION HOLE OF FLASH FURNACE
- Publication number 20090165684
- Publication date Jul 2, 2009
- Takayuki ARAKANE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Removable Light-Off Port Plug for Use in Burners
- Publication number 20090087802
- Publication date Apr 2, 2009
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Window device, diagnosis system for combustion processes, and combu...
- Publication number 20080022992
- Publication date Jan 31, 2008
- Deutsches Zentrum fuer Luft-und Raumfahrt e.V.
- Claus Wahl
- B08 - CLEANING
Information Patent Application
Burner with high capacity venturi
- Publication number 20050147934
- Publication date Jul 7, 2005
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner tip for pre-mix burners
- Publication number 20040241601
- Publication date Dec 2, 2004
- David B. Spicer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and device for combustion type exhaust gas treatment
- Publication number 20040028590
- Publication date Feb 12, 2004
- Takeshi Tsuji
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner with low NOx emissions
- Publication number 20040018461
- Publication date Jan 29, 2004
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Apparatus for optimizing burner performance
- Publication number 20040018462
- Publication date Jan 29, 2004
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner employing flue-gas recirculation system with enlarged circul...
- Publication number 20030175635
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Centering plate for burner
- Publication number 20030175644
- Publication date Sep 18, 2003
- David B. Spicer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner with high capacity venturi
- Publication number 20030175636
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner employing flue-gas recirculation system
- Publication number 20030175639
- Publication date Sep 18, 2003
- David B. Spicer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner employing steam injection
- Publication number 20030175640
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Removable light-off port plug for use in burners
- Publication number 20030175632
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner design for reduced NOx emissions
- Publication number 20030175638
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel spud for high temperature burners
- Publication number 20030175642
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Burner with high flow area tip
- Publication number 20030175634
- Publication date Sep 18, 2003
- George Stephens
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Viewing ports of windows

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Viewport for high temperature combustion zones

Combustion systems with ease of serviceability

Fresh air intake for low NOx emission furnace

Viewport for high temperature combustion zones

Method and apparatus for monitoring port blockage for TDLAS measure...

Sight glass

Fresh air intake for low NOx emission furnace

Reflective pilot light viewer

Method and apparatus for monitoring port blockage for TDLAS measure...

Coal rope distributor with replaceable wear components

Couplings for flame observation devices

Arrangement in a thermal process, and a method for measuring the th...

Efficient solid fuel burning appliance

Coal rope distributor with replaceable wear components

Windowpane for combustion apparatuses

Removable light-off port plug for use in burners

Method for the production and the melting of liquid pig iron or of...

Pneumatic fuel distributor for solid fuel boilers

Water-cooling jacket structure for inspection hole of flash furnace

Removable light-off port plug for use in burners

Burner with high capacity venturi

Burner employing steam injection

Burner tip for pre-mix burners

Fuel spud for high temperature burners

Burner design for reduced NOx emissions

Apparatus for optimizing burner performance

Burner with flue gas recirculation

Centering plate for burner

Burner design for achieving higher rates of flue gas recirculation

Burner with high capacity venturi

Patents Applicationslast 30 patents

EXHAUST GAS TREATMENT DEVICE WITH A BURNER FOR GENERATING A FLAME F...

VIEWPORT FOR HIGH TEMPERATURE COMBUSTION ZONES

COMBUSTION SYSTEMS WITH EASE OF SERVICEABILITY

VIEWPORT FOR HIGH TEMPERATURE COMBUSTION ZONES

BURNER FOR GENERATING A FLAME FOR THE COMBUSTION OF PROCESS GAS AND...

FRESH AIR INTAKE FOR LOW NOx EMISSION FURNACE

METHOD AND APPARATUS FOR MONITORING PORT BLOCKAGE FOR TDLAS MEASURE...

FRESH AIR INTAKE FOR LOW NOx EMISSION FURNACE

WINDOWPANE FOR COMBUSTION APPARATUSES

DEVICE AND METHOD FOR PROTECTING AN OPTICAL OBSERVATION OPENING

EFFICIENT SOLID FUEL BURNING APPLIANCE

METHOD FOR THE PRODUCTION AND THE MELTING OF LIQUID PIG IRON OR OF...

COAL ROPE DISTRIBUTOR WITH REPLACEABLE WEAR COMPONENTS

WATER-COOLING JACKET STRUCTURE FOR INSPECTION HOLE OF FLASH FURNACE

Removable Light-Off Port Plug for Use in Burners

Window device, diagnosis system for combustion processes, and combu...

Burner with high capacity venturi

Burner tip for pre-mix burners

Method and device for combustion type exhaust gas treatment

Burner with low NOx emissions

Apparatus for optimizing burner performance

Burner employing flue-gas recirculation system with enlarged circul...

Centering plate for burner

Burner with high capacity venturi

Burner employing flue-gas recirculation system

Burner employing steam injection

Removable light-off port plug for use in burners

Burner design for reduced NOx emissions

Fuel spud for high temperature burners

Burner with high flow area tip