Warning devices

Industry

CPC
F23N2031/20

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION F23N2031/00Fail safe

Current Industry

F23N2031/20Warning devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Alert sensing stove assembly
- Patent number 10,612,790
- Issue date Apr 7, 2020
- Chanh Le
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Safety and convenience system for a gas grill
- Patent number 10,323,846
- Issue date Jun 18, 2019
- William Lawrence Sweet
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Safety device against combustible gas leaks for household appliances
- Patent number 9,897,315
- Issue date Feb 20, 2018
- Eltek S.p.A.
- Fabio Nebbia
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Service method of gas appliances
- Patent number 9,500,566
- Issue date Nov 22, 2016
- Grand Mate Co., Ltd.
- Chung-Chin Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Furnace control with safety circuit and non-volatile memory
- Patent number 9,500,366
- Issue date Nov 22, 2016
- International Controls and Measurements Corp.
- Andrew S. Kadah
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid instrument information providing device
- Patent number 9,453,750
- Issue date Sep 27, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Mitsuo Yokohata
- G01 - MEASURING TESTING
Information Patent Grant
Direct vent/power vent water heater and method of testing for safet...
- Patent number 9,249,988
- Issue date Feb 2, 2016
- Grand Mate Co., Ted.
- Chung-Chin Huang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for monitoring an electromotively driven fuel pump and fuel...
- Patent number 9,127,611
- Issue date Sep 8, 2015
- Continental Automotive GmbH
- Rolf Graf
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 9,103,550
- Issue date Aug 11, 2015
- Emerson Electric Co.
- Jeffrey N. Arensmeier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of detecting safety of water heater
- Patent number 9,086,068
- Issue date Jul 21, 2015
- Grand Mate Co., Ltd.
- Chung-Chin Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Service method of gas appliances
- Patent number 9,019,102
- Issue date Apr 28, 2015
- Grand Mate Co., Ltd.
- Chung-Chin Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 8,544,423
- Issue date Oct 1, 2013
- Emerson Electric Co.
- G. Scott Vogel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Service method of gas appliances
- Patent number 8,466,787
- Issue date Jun 18, 2013
- Grand Mate Co., Ltd.
- Chung-Chin Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gas appliance monitoring apparatus
- Patent number 8,305,231
- Issue date Nov 6, 2012
- Panasonic Corporation
- Yuuji Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 8,176,881
- Issue date May 15, 2012
- Emerson Electric Co.
- Jeffrey N. Arensmeier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Water heater with ionized ignition and electronic control of temper...
- Patent number 7,982,164
- Issue date Jul 19, 2011
- Calentadores de America, S.A: de C.V.
- Moisés Alejandro Avina López
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Ignition control with integral carbon monoxide sensor
- Patent number 7,854,607
- Issue date Dec 21, 2010
- Emerson Electric Co.
- Donald E. Donnelly
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Systems and methods for controlling a water heater
- Patent number 7,647,895
- Issue date Jan 19, 2010
- Emerson Electric Co.
- Donald E. Donelly
- F22 - STEAM GENERATION
Information Patent Grant
Ignition control with integral carbon monoxide sensor
- Patent number 7,581,946
- Issue date Sep 1, 2009
- Emerson Electric Co.
- Donald E. Donnelly
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Wireless fireplace damper control device
- Patent number 7,451,759
- Issue date Nov 18, 2008
- Flue Sentinel, LLC
- Cory A. Weiss
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and system for real time reporting of boiler adjustment usin...
- Patent number 7,277,777
- Issue date Oct 2, 2007
- General Electric Company
- Dean E. Draxton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electronic gas cooktop control with simmer system and method thereof
- Patent number 7,255,100
- Issue date Aug 14, 2007
- CompuValve LLC
- Pierre P. Repper
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus and method for controlling a variable fuel fired appliance
- Patent number 7,048,537
- Issue date May 23, 2006
- Emerson Electric Co.
- Horst E. Jaeschke
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Gas furnace controller
- Patent number 7,033,165
- Issue date Apr 25, 2006
- Delton R. Brown
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Safety module for fuel-burning appliance, and appliance using such...
- Patent number 7,021,925
- Issue date Apr 4, 2006
- Invensys Controls Limited
- Charles Perryman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and system for real time reporting of boiler adjustment usin...
- Patent number 7,010,461
- Issue date Mar 7, 2006
- General Electric Company
- Dean Draxton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Safety circuit for chimney fans
- Patent number 6,959,706
- Issue date Nov 1, 2005
- Exhausto A/S
- Henning Brandt
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
System and method for disabling a furnace
- Patent number 6,739,865
- Issue date May 25, 2004
- Jeffrey W. Jamison
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Distributed appliance control system having fault isolation
- Patent number 6,728,600
- Issue date Apr 27, 2004
- Honeywell International Inc.
- Richard A. Contaldo
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Instrument visualization system
- Patent number 6,667,761
- Issue date Dec 23, 2003
- Imaging & Sensing Technology Corporation
- Richard A. Ludwig
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
HVAC MONITORING APPARATUS AND METHOD
- Publication number 20200056793
- Publication date Feb 20, 2020
- SOBIE SYSTEMS INC.
- Sobhan ETEMADI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Alert Sensing Stove Assembly
- Publication number 20190212012
- Publication date Jul 11, 2019
- Chanh Le
- F24 - HEATING RANGES VENTILATING
Information Patent Application
APPARATUS FOR DISPLAYING THE STATE OF A MULTI-CONTROL SYSTEM OF A P...
- Publication number 20140330440
- Publication date Nov 6, 2014
- DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
- Taehoon Park
- F22 - STEAM GENERATION
Information Patent Application
SERVICE METHOD OF GAS APPLIANCES
- Publication number 20130254390
- Publication date Sep 26, 2013
- Chung-Chin HUANG
- G01 - MEASURING TESTING
Information Patent Application
SERVICE METHOD OF GAS APPLIANCES
- Publication number 20130249707
- Publication date Sep 26, 2013
- GRAND MATE CO., LTD.
- Chung-Chin Huang
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETECTING SAFETY OF WATER HEATER
- Publication number 20130071261
- Publication date Mar 21, 2013
- GRAND MATE CO., LTD.
- CHUNG-CHIN HUANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR AUTOMATION OF A CONTROL KNOB UNIT
- Publication number 20120325197
- Publication date Dec 27, 2012
- Ferdinand Villegas Legaspi
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method For Monitoring An Electromotively Driven Fuel Pump And Fuel...
- Publication number 20120245819
- Publication date Sep 27, 2012
- CONTINENTAL AUTOMOTIVE GMBH
- Rolf GRAF
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SERVICE METHOD OF GAS APPLIANCES
- Publication number 20120235813
- Publication date Sep 20, 2012
- GRAND MATE CO., LTD.
- Chung-Chin Huang
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Systems and Methods for Controlling a Water Heater
- Publication number 20120227682
- Publication date Sep 13, 2012
- Emerson Electric Co.
- Jeffrey N. Arensmeier
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SAFETY DEVICE AGAINST COMBUSTIBLE GAS LEAKS FOR HOUSEHOLD APPLIANCES
- Publication number 20120175539
- Publication date Jul 12, 2012
- Fabio Nebbia
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
DIRECT VENT/POWER VENT WATER HEATER AND METHOD OF TESTING FOR SAFET...
- Publication number 20120125268
- Publication date May 24, 2012
- GRAND MATE CO., LTD.
- Chung-Chin Huang
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Flue-Gas Analysis Safety Apparatus
- Publication number 20110271914
- Publication date Nov 10, 2011
- Callum Scott Stewart Richardson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS SHUT-OFF DEVICE
- Publication number 20110259446
- Publication date Oct 27, 2011
- PANASONIC CORPORATION
- Kouichi Ueki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS APPLIANCE MONITORING APPARATUS
- Publication number 20100188261
- Publication date Jul 29, 2010
- Panasonic Corporation
- Yuuji Fujii
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER
- Publication number 20100116227
- Publication date May 13, 2010
- G. Scott Vogel
- F22 - STEAM GENERATION
Information Patent Application
IGNITION CONTROL WITH INTEGRAL CARBON MONOXIDE SENSOR
- Publication number 20090253087
- Publication date Oct 8, 2009
- Donald E. Donnelly
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATER WITH IONIZED IGNITION AND ELECTRONIC CONTROL OF TEMPER...
- Publication number 20090120381
- Publication date May 14, 2009
- GRUPO CALOREX, S. DE R.L. DE C.V.
- MOISES ALEJANDRO AVINA LOPEZ
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER
- Publication number 20090101085
- Publication date Apr 23, 2009
- Jeffrey N. Arensmeier
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Device for remotely controlling ignition of a gas appliance by tran...
- Publication number 20080206692
- Publication date Aug 28, 2008
- Chung-yen Hsieh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Systems And Methods For Controlling A Water Heater
- Publication number 20080078337
- Publication date Apr 3, 2008
- Donald E. Donnelly
- F22 - STEAM GENERATION
Information Patent Application
Communicating control for fuel fired heating appliance
- Publication number 20080003530
- Publication date Jan 3, 2008
- Emerson Electric Co.
- Donald E. Donnelly
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Ignition control with integral carbon monoxide sensor
- Publication number 20070099137
- Publication date May 3, 2007
- Emerson Electric Co.
- Donald E. Donnelly
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND SYSTEM FOR REAL TIME REPORTING OF BOILER ADJUSTMENT USIN...
- Publication number 20060136161
- Publication date Jun 22, 2006
- GENERAL ELECTRIC COMPANY
- Dean E. Draxton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING A VARIABLE FUEL FIRED APPLIANCE
- Publication number 20060078837
- Publication date Apr 13, 2006
- Horst E. Jaeschke
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Flame quality sensor
- Publication number 20060017808
- Publication date Jan 26, 2006
- Peter H. Mahowald
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Wireless fireplace damper control device
- Publication number 20050247303
- Publication date Nov 10, 2005
- Cory A. Weiss
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method of controlling operation of fuel gas production apparatus
- Publication number 20050244765
- Publication date Nov 3, 2005
- Honda Motor Co., Ltd.
- Hikaru Okada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and system for real time reporting of boiler adjustment usin...
- Publication number 20050177340
- Publication date Aug 11, 2005
- GENERAL ELECTRIC COMPANY
- Dean E. Draxton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ELECTRONIC GAS COOKTOP CONTROL WITH SIMMER SYSTEM AND METHOD THEREOF
- Publication number 20050089809
- Publication date Apr 28, 2005
- Pierre P. Repper
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Warning devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Alert sensing stove assembly

Safety and convenience system for a gas grill

Safety device against combustible gas leaks for household appliances

Service method of gas appliances

Furnace control with safety circuit and non-volatile memory

Fluid instrument information providing device

Direct vent/power vent water heater and method of testing for safet...

Method for monitoring an electromotively driven fuel pump and fuel...

Systems and methods for controlling a water heater

Method of detecting safety of water heater

Service method of gas appliances

Systems and methods for controlling a water heater

Service method of gas appliances

Gas appliance monitoring apparatus

Systems and methods for controlling a water heater

Water heater with ionized ignition and electronic control of temper...

Ignition control with integral carbon monoxide sensor

Systems and methods for controlling a water heater

Ignition control with integral carbon monoxide sensor

Wireless fireplace damper control device

Method and system for real time reporting of boiler adjustment usin...

Electronic gas cooktop control with simmer system and method thereof

Apparatus and method for controlling a variable fuel fired appliance

Gas furnace controller

Safety module for fuel-burning appliance, and appliance using such...

Method and system for real time reporting of boiler adjustment usin...

Safety circuit for chimney fans

System and method for disabling a furnace

Distributed appliance control system having fault isolation

Instrument visualization system

Patents Applicationslast 30 patents

HVAC MONITORING APPARATUS AND METHOD

Alert Sensing Stove Assembly

APPARATUS FOR DISPLAYING THE STATE OF A MULTI-CONTROL SYSTEM OF A P...

SERVICE METHOD OF GAS APPLIANCES

SERVICE METHOD OF GAS APPLIANCES

METHOD OF DETECTING SAFETY OF WATER HEATER

SYSTEMS AND METHODS FOR AUTOMATION OF A CONTROL KNOB UNIT

Method For Monitoring An Electromotively Driven Fuel Pump And Fuel...

SERVICE METHOD OF GAS APPLIANCES

Systems and Methods for Controlling a Water Heater

SAFETY DEVICE AGAINST COMBUSTIBLE GAS LEAKS FOR HOUSEHOLD APPLIANCES

DIRECT VENT/POWER VENT WATER HEATER AND METHOD OF TESTING FOR SAFET...

Flue-Gas Analysis Safety Apparatus

GAS SHUT-OFF DEVICE

GAS APPLIANCE MONITORING APPARATUS

SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER

IGNITION CONTROL WITH INTEGRAL CARBON MONOXIDE SENSOR

WATER HEATER WITH IONIZED IGNITION AND ELECTRONIC CONTROL OF TEMPER...

SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER

Device for remotely controlling ignition of a gas appliance by tran...

Systems And Methods For Controlling A Water Heater

Communicating control for fuel fired heating appliance

Ignition control with integral carbon monoxide sensor

METHOD AND SYSTEM FOR REAL TIME REPORTING OF BOILER ADJUSTMENT USIN...

APPARATUS AND METHOD FOR CONTROLLING A VARIABLE FUEL FIRED APPLIANCE

Flame quality sensor

Wireless fireplace damper control device

Method of controlling operation of fuel gas production apparatus

Method and system for real time reporting of boiler adjustment usin...

ELECTRONIC GAS COOKTOP CONTROL WITH SIMMER SYSTEM AND METHOD THEREOF