ClassID:

156922

F23K5/005 - CPC Classification

Classification description:

Feeding or distributing other fuel to combustion apparatus; Gaseous fuel from a central source to a plurality of burners

Recent Application in this class:
#1
20260151001
2026-06-04

SYSTEMS AND METHODS TO CONTROL HEAT DISTRIBUTION FOR A COOKING DEVICE

#2
20260117970
2026-04-30

FUEL GAS SUPPLY APPARATUS

#3
20260098637
2026-04-09

ADJUSTABLE LENGTH CROSSOVER TUBES AND METHODS OF MAKING AND USING THE SAME

#4
20260092702
2026-04-02

ARRAY TYPE FLUE GAS CIRCULATION GAS BURNER

#5
20260016160
2026-01-15

METHOD AND SYSTEM FOR ADAPTIVE CONTROL OF GAS DEVICE FOR COMBUSTION APPLIANCES

#6
20260002669
2026-01-01

FUEL PREHEATER

#7
20250113948
2025-04-10

BURNER ASSEMBLY THAT PRODUCES A BLUE FLAME

#8
20240353097
2024-10-24

SWIRL BURNER FOR AMMONIA COMBUSTION

#9
20240183531
2024-06-06

COMBUSTION DEVICE AND WATER HEATER

#10
20240183530
2024-06-06

GAS DISTRIBUTION UNIT AND WATER HEATER

#11
20240035657
2024-02-01

PRESSURE REGULATION AND OPERATIONAL CONTROL FOR FLAME DISPLAY CONFIGURATION

#12
20230228417
2023-07-20

BURNER WITH GAS TURBINE FOR PRODUCING A FLAME FOR A HEAT GENERATION SYSTEM

#13
20230141756
2023-05-11

Oven with improved burner assembly

#14
20230118666
2023-04-20

Control systems and methods for cooktop appliances

#15
20230117102
2023-04-20

Control systems and methods for cooktop appliances

#16
20230116958
2023-04-20

Control systems and methods for cooktop appliances

#17
20220186978
2022-06-16

Tankless water heater manifold system

#18
20220163210
2022-05-26

Gas hob

#19
20210356122
2021-11-18

Plug-resistant burner tip and method

#20
20210102700
2021-04-08

Delayed ignition prevention in a multi-ring gas burner for a cooktop appliance

#21
20200072462
2020-03-05

GAS BURNER ARRANGEMENT AND HOB COMPRISING A GAS BURNER ARRANGEMENT

#22
20190120496
2019-04-25

Fuel supply system for a gas burner assembly

#23
20190120495
2019-04-25

Fuel supply system for a gas burner assembly

#24
20190041055
2019-02-07

Burner assembly

#25
20180224122
2018-08-09

Hydrogen gas burner device

#26
20180066844
2018-03-08

Appliance with electronically-controlled gas flow to burners

#27
20170234531
2017-08-17

Wellhead gas heater

#28
20160327266
2016-11-10

Fire pit gas delivery and pay-station system providing gas service on a pay-per-use basis

#29
20160313002
2016-10-27

Appliance with electronically-controlled gas flow to burners

#30
20160146471
2016-05-26

Dual fuel heating system

#31
20160084160
2016-03-24

System for turbine combustor fuel mixing

#32
20150300260
2015-10-22

Turbine engine assembly and dual fuel aircraft system

#33
20140324238
2014-10-30

Self powered fluid metering units

#34
20140299123
2014-10-09

Dual fuel heating system and air shutter

#35
20140190176
2014-07-10

Fuel control method and fuel control apparatus for gas turbine and gas turbine

#36
20140069204
2014-03-13

Flow meter device

#37
20130098041
2013-04-25

System for turbine combustor fuel mixing

#38
20130067919
2013-03-21

Fuel supply device of gas turbine engine

#39
20130061596
2013-03-14

Fuel gas pressure control system and method for reducing gas turbine fuel supply pressure requirements

#40
20120078828
2012-03-29

Gas blocking device

#41
20110259446
2011-10-27

GAS SHUT-OFF DEVICE

#42
20110016873
2011-01-27

Fuel control method and fuel control apparatus for gas turbine and gas turbine

#43
20100330519
2010-12-30

Dual fuel heating source

#44
20100330518
2010-12-30

Heat engine with nozzle

#45
20100330513
2010-12-30

Dual fuel heating source

#46
20100326430
2010-12-30

Dual fuel heating system and air shutter

#47
20100291496
2010-11-18

SELF-CONTAINED FLAMEWORKING BENCH

#48
20100219933
2010-09-02

Gas cutoff apparatus

#49
20100170582
2010-07-08

Gas shutoff device

#50
20090098492
2009-04-16

Methods for starting and operating a thermal abatement system

#51
20080251064
2008-10-16

Gas manifold for a cooking range with an emergency tap

#52
20070154856
2007-07-05

Dual fuel boiler with backflow-preventing valve arrangement

#53
20070089424
2007-04-26

Gas turbine engine combustor hot streak control

#54
20060104878
2006-05-18

Safety, monitoring and control features for thermal abatement reactor

#55
20050032013
2005-02-10

Burner unit and method for operation thereof