ClassID:

156278

F23D2203/1026 - CPC Classification

Classification description:

Gaseous fuel burners; Flame diffusing means using perforated plates with slotshaped openings

Recent Application in this class:
#1
20230258331
2023-08-17

GAS BURNER MEMBRANE

#2
20220364726
2022-11-17

BURNER

#3
20220170631
2022-06-02

COMBUSTION MEMBRANE FOR A GAS BURNER

#4
20220099291
2022-03-31

COMPACT FLAT PLATE PREMIX FUEL COMBUSTION SYSTEM, AND FLUID HEATING SYSTEM AND PACKAGED BURNER SYSTEM INCLUDING THE SAME

#5
20210388981
2021-12-16

PORTED BURNER

#6
20200256557
2020-08-13

Gas burner and hob comprising a gas burner

#7
20200217502
2020-07-09

Gas burner with an offset flame port array

#8
20190301733
2019-10-03

Stove, flame port structure disposed in a stove and method of making flame port structure

#9
20190264910
2019-08-29

Compact inward-firing premix fuel combustion system, and fluid heating system and packaged burner system including the same

#10
20180231244
2018-08-16

Burner, gas water heater and processing method of fire row

#11
20180087771
2018-03-29

Burner for gas apparatus

#12
20170314779
2017-11-02

Gas premix burner and gas water heater

#13
20160178211
2016-06-23

Burner

#14
20160178210
2016-06-23

Burner

#15
20160178209
2016-06-23

Burner

#16
20150167967
2015-06-18

Surface combustion gas burner

#17
20120115097
2012-05-10

Multi-gas burner head with sucked or blown air

#18
20110306000
2011-12-15

Combustor of water heater

#19
20110053105
2011-03-03

BUNSEN BURNER USING LEAN-RICH COMBUSTION TYPE

#20
20090291402
2009-11-26

FLAME STRUCTURE OF GAS BURNER

#21
20090017407
2009-01-15

Adjustable burner

#22
20080190299
2008-08-14

Cooking oven with premix burner for boilers

#23
20080050687
2008-02-28

Gas burner assembly

#24
20080020334
2008-01-24

Staged Combustion System With Ignition-Assisted Fuel Lances

#25
20070054228
2007-03-08

Adjustable burner

#26
20060021517
2006-02-02

Infrared emitting apparatus

#27
20060003279
2006-01-05

Radiant burner

#28
20060000395
2006-01-05

Staged combustion system with ignition-assisted fuel lances

#29
20050048429
2005-03-03

Premixed fuel burner assembly