using fans

Industry

CPC
F23L17/005

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23LAIR SUPPLY DRAUGHT-INDUCING SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS F23L17/00Inducing draught

Current Industry

F23L17/005using fans

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fuel enrichment system for fuel-fired appliance
- Patent number 12,313,300
- Issue date May 27, 2025
- Rheem Manufacturing Company
- Mickey E. Batson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Nozzle assembly for exhaust fan unit of HVAC system
- Patent number 12,163,676
- Issue date Dec 10, 2024
- AIR DISTRIBUTION TECHNOLOGIES IP, LLC
- Anup T. Kole
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Grateless, back drafted and back fed pellet stove
- Patent number 12,146,657
- Issue date Nov 19, 2024
- Stephen Thomas Spevak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High-efficiency heating apparatus
- Patent number 12,096,885
- Issue date Sep 24, 2024
- Hyper Fryer, LLC
- David H. McFadden
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control system for exhaust gas fan system
- Patent number 12,085,277
- Issue date Sep 10, 2024
- Strobic Air Corporation
- Charles Alexander Gans
- B08 - CLEANING
Information Patent Grant
Fuel-fired appliance with exhaust dilution
- Patent number 12,066,217
- Issue date Aug 20, 2024
- Rheem Manufacturing Company
- Shawn A. Reed
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Water heater blower assembly having a low exhaust port
- Patent number 11,971,196
- Issue date Apr 30, 2024
- Regal Beloit America, Inc.
- Steven W. Post
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Blower assembly for gas-burning appliance
- Patent number 11,873,836
- Issue date Jan 16, 2024
- Regal Beloit America, Inc.
- Steven W. Post
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Push/pull furnace and methods related thereto
- Patent number 11,781,748
- Issue date Oct 10, 2023
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modulating gas furnace and associated method of control
- Patent number 11,739,983
- Issue date Aug 29, 2023
- TRANE INTERNATIONAL INC.
- Youssef A Jaber
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
High-efficiency heating apparatus
- Patent number 11,712,129
- Issue date Aug 1, 2023
- Hyper Fryer, LLC
- David H. McFadden
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Draft inducer
- Patent number 11,608,982
- Issue date Mar 21, 2023
- Daniel P. Kelley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Draft inducer blower
- Patent number 11,603,851
- Issue date Mar 14, 2023
- Regal Beloit America, Inc.
- Steven W. Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner box liner for low NOx emission furnace
- Patent number 11,543,123
- Issue date Jan 3, 2023
- Lennox Industries Inc.
- Eric Perez
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heat source device
- Patent number 11,512,874
- Issue date Nov 29, 2022
- Rinnai Corporation
- Takahiro Ono
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heater
- Patent number 11,512,871
- Issue date Nov 29, 2022
- Noritz Corporation
- Hiroki Hasegawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Furnace subassembly, furnace blower and associated method
- Patent number 11,499,716
- Issue date Nov 15, 2022
- Regal Beloit America, Inc.
- Leslie A Lyons
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
System and method for burner ignition using sensorless constant mas...
- Patent number 11,486,576
- Issue date Nov 1, 2022
- Regal Beloit America, Inc.
- Steven W Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
End fitting for an exhaust pipe
- Patent number 11,466,852
- Issue date Oct 11, 2022
- Chung-Cheng Chen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Dual input water heater
- Patent number 11,435,113
- Issue date Sep 6, 2022
- A. O. Smith Corporation
- Ray O. Knoeppel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
High-efficiency heating apparatus
- Patent number 11,382,460
- Issue date Jul 12, 2022
- Hyper Fryer, LLC
- David H. McFadden
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Water heater blower assembly having a low exhaust port
- Patent number 11,306,944
- Issue date Apr 19, 2022
- Regal Beloit America, Inc.
- Steven W. Post
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Shaft seal
- Patent number 11,274,675
- Issue date Mar 15, 2022
- Plasticair Inc.
- Paul Sixsmith
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Water heater blower assembly having a low exhaust port
- Patent number 11,215,379
- Issue date Jan 4, 2022
- Regal Beloit America, Inc.
- Steven W. Post
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fuel-fired appliance with exhaust dilution
- Patent number 11,209,188
- Issue date Dec 28, 2021
- Rheem Manufacturing Company
- Shawn A. Reed
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Topside induced draft fan
- Patent number 11,067,310
- Issue date Jul 20, 2021
- Edgar Glover
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Draft inducer blower
- Patent number 11,022,132
- Issue date Jun 1, 2021
- Regal Beloit America, Inc.
- Steven W. Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Water heater blower assembly having a low exhaust port
- Patent number 11,015,836
- Issue date May 25, 2021
- Regal Beloit America, Inc.
- Steven W. Post
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Fuel enrichment system for fuel-fired appliance
- Patent number 10,876,744
- Issue date Dec 29, 2020
- Rheem Manufacturing Company
- Mickey E. Batson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Control system for exhaust gas fan system
- Patent number 10,760,791
- Issue date Sep 1, 2020
- Strobic Air Corporation
- Charles Alexander Gans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM
- Publication number 20250102167
- Publication date Mar 27, 2025
- Air Distribution Technologies IP, LLC.
- Anup T. Kole
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Systems and Methods for Detecting Pressure in a Gas Furnace
- Publication number 20250067474
- Publication date Feb 27, 2025
- RHEEM MANUFACTURING COMPANY
- Michael John Knieser
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM
- Publication number 20240426479
- Publication date Dec 26, 2024
- Strobic Air Corporation
- Charles Alexander Gans
- B08 - CLEANING
Information Patent Application
Push/Pull Furnace and Methods Related Thereto
- Publication number 20230408083
- Publication date Dec 21, 2023
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F24 - HEATING RANGES VENTILATING
Information Patent Application
High-Efficiency Heating Apparatus
- Publication number 20230404325
- Publication date Dec 21, 2023
- Hyper Fryer, LLC
- David H. McFadden
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
High-Efficiency Heating Apparatus
- Publication number 20220338675
- Publication date Oct 27, 2022
- Hyper Fryer, LLC
- David H. McFadden
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM
- Publication number 20220260089
- Publication date Aug 18, 2022
- Air Distribution Technologies IP, LLC.
- Anup T. Kole
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL-FIRED APPLIANCE WITH EXHAUST DILUTION
- Publication number 20220196289
- Publication date Jun 23, 2022
- RHEEM MANUFACTURING COMPANY
- Shawn A. Reed
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Water Heater Blower Assembly Having a Low Exhaust Port
- Publication number 20220099337
- Publication date Mar 31, 2022
- Regal Beloit America, Inc.
- Steven W. Post
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Grateless, Back Drafted and Back Fed Pellet Stove
- Publication number 20220090780
- Publication date Mar 24, 2022
- Stephen Thomas Spevak
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Push/Pull Furnace and Methods Related Thereto
- Publication number 20220010958
- Publication date Jan 13, 2022
- TRANE INTERNATIONAL INC.
- Timothy J. Tupa
- F24 - HEATING RANGES VENTILATING
Information Patent Application
High-Efficiency Heating Apparatus
- Publication number 20210378446
- Publication date Dec 9, 2021
- Hyper Fryer, LLC
- David H. McFadden
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Draft Inducer Blower
- Publication number 20210285456
- Publication date Sep 16, 2021
- Regal Beloit America, Inc.
- Steven W. Post
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL ENRICHMENT SYSTEM FOR FUEL-FIRED APPLIANCE
- Publication number 20210215354
- Publication date Jul 15, 2021
- RHEEM MANUFACTURING COMPANY
- Mickey E. Batson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM
- Publication number 20200363061
- Publication date Nov 19, 2020
- Strobic Air Corporation
- Charles Alexander Gans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
BURNER BOX LINER FOR LOW NOx EMISSION FURNACE
- Publication number 20200340666
- Publication date Oct 29, 2020
- Lennox Industries Inc.
- Eric PEREZ
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HEAT SOURCE DEVICE
- Publication number 20200309412
- Publication date Oct 1, 2020
- Rinnai Corporation
- Takahiro ONO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
WATER HEATER
- Publication number 20200217557
- Publication date Jul 9, 2020
- Noritz Corporation
- Hiroki HASEGAWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
END FITTING FOR AN EXHAUST PIPE
- Publication number 20200166210
- Publication date May 28, 2020
- CHUNG-CHENG CHEN
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Water Heater Blower Assembly Having a Low Exhaust Port
- Publication number 20190353400
- Publication date Nov 21, 2019
- Regal Beloit America, Inc.
- Steven W. Post
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DUAL INPUT WATER HEATER
- Publication number 20190242620
- Publication date Aug 8, 2019
- Ray O. Knoeppel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Direct Vent Dilution Air Connection System
- Publication number 20190170351
- Publication date Jun 6, 2019
- Regal Beloit America, Inc.
- Michael D. Smith
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Draft Inducer Blower
- Publication number 20190154044
- Publication date May 23, 2019
- Regal Beloit America, Inc.
- Steven W. Post
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FURNACE INDUCER CHOKE AND A GAS FURNACE EMPLOYING THE SAME
- Publication number 20190017699
- Publication date Jan 17, 2019
- Lennox Industries Inc.
- Jeff Gedcke
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM FOR INCREASING FLUE GAS SIDE DRAFT OF HEATER ASSEMBLIES USIN...
- Publication number 20180340686
- Publication date Nov 29, 2018
- ExxonMobil Research and Engineering Company
- Hyungsik Lee
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION APPARATUS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180195760
- Publication date Jul 12, 2018
- Noritz Corporation
- Toshihito KOUDUKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REVERSE COMBUSTION TYPE COMBUSTION APPARATUS
- Publication number 20180195759
- Publication date Jul 12, 2018
- Noritz Corporation
- Hironao MATSUNAGA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...
- Publication number 20180180324
- Publication date Jun 28, 2018
- Noritz Corporation
- Shuji KAMEYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...
- Publication number 20180172314
- Publication date Jun 21, 2018
- Noritz Corporation
- Shuji KAMEYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FURNACE SUBASSEMBLY, FURNACE BLOWER AND ASSOCIATED METHOD
- Publication number 20180003382
- Publication date Jan 4, 2018
- Regal Beloit America, Inc.
- Leslie A. Lyons
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fuel enrichment system for fuel-fired appliance

Nozzle assembly for exhaust fan unit of HVAC system

Grateless, back drafted and back fed pellet stove

High-efficiency heating apparatus

Control system for exhaust gas fan system

Fuel-fired appliance with exhaust dilution

Water heater blower assembly having a low exhaust port

Blower assembly for gas-burning appliance

Push/pull furnace and methods related thereto

Modulating gas furnace and associated method of control

High-efficiency heating apparatus

Draft inducer

Draft inducer blower

Burner box liner for low NOx emission furnace

Heat source device

Water heater

Furnace subassembly, furnace blower and associated method

System and method for burner ignition using sensorless constant mas...

End fitting for an exhaust pipe

Dual input water heater

High-efficiency heating apparatus

Water heater blower assembly having a low exhaust port

Shaft seal

Water heater blower assembly having a low exhaust port

Fuel-fired appliance with exhaust dilution

Topside induced draft fan

Draft inducer blower

Water heater blower assembly having a low exhaust port

Fuel enrichment system for fuel-fired appliance

Control system for exhaust gas fan system

Patents Applicationslast 30 patents

NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM

Systems and Methods for Detecting Pressure in a Gas Furnace

CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM

Push/Pull Furnace and Methods Related Thereto

High-Efficiency Heating Apparatus

High-Efficiency Heating Apparatus

NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM

FUEL-FIRED APPLIANCE WITH EXHAUST DILUTION

Water Heater Blower Assembly Having a Low Exhaust Port

Grateless, Back Drafted and Back Fed Pellet Stove

Push/Pull Furnace and Methods Related Thereto

High-Efficiency Heating Apparatus

Draft Inducer Blower

FUEL ENRICHMENT SYSTEM FOR FUEL-FIRED APPLIANCE

CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM

BURNER BOX LINER FOR LOW NOx EMISSION FURNACE

HEAT SOURCE DEVICE

WATER HEATER

END FITTING FOR AN EXHAUST PIPE

Water Heater Blower Assembly Having a Low Exhaust Port

DUAL INPUT WATER HEATER

Direct Vent Dilution Air Connection System

Draft Inducer Blower

FURNACE INDUCER CHOKE AND A GAS FURNACE EMPLOYING THE SAME

SYSTEM FOR INCREASING FLUE GAS SIDE DRAFT OF HEATER ASSEMBLIES USIN...

COMBUSTION APPARATUS AND METHOD OF MANUFACTURING THE SAME

REVERSE COMBUSTION TYPE COMBUSTION APPARATUS

FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...

FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...

FURNACE SUBASSEMBLY, FURNACE BLOWER AND ASSOCIATED METHOD