ClassID:

157451

F23Q9/045 - CPC Classification

Classification description:

Pilot flame igniters without interlock with main fuel supply for upright burners, e.g. gas-cooker burners Structurally associated with a main-burner

Recent Application in this class:
#1
20200025372
2020-01-23

Flare pilot and flare pilot with ignitor assembly

#2
20180108222
2018-04-19

System for triggering bank and equipment bill destruction devices and methodology for triggering bank equipment bill destruction devices

#3
20150323181
2015-11-12

Igniter with pilot flame, particularly for gas-fired burners

#4
20140150767
2014-06-05

Heater configured to operate with a first or second fuel

#5
20130337389
2013-12-19

Gas pilot burner assembly

#6
20130037014
2013-02-14

Heater configured to operate with a first or second fuel

#7
20120295207
2012-11-22

Premix burner

#8
20120132189
2012-05-31

Dual fuel heater

#9
20120080024
2012-04-05

Heater configured to operate with a first or second fuel

#10
20120012103
2012-01-19

HEATING SYSTEM

#11
20120012099
2012-01-19

Dual fuel heating system with pressure sensitive nozzle

#12
20120012097
2012-01-19

Heating system

#13
20120006091
2012-01-12

Heating system

#14
20110143293
2011-06-16

Pilot Flame unit

#15
20110067686
2011-03-24

Gas burner for ovens or grills

#16
20110056481
2011-03-10

GAS FIREPLACE BURNER WITH BUILT-IN PILOT SYSTEM

#17
20100291501
2010-11-18

Burner system having premixed burners and flame transfer means

#18
20100170503
2010-07-08

Heater configured to operate with a first or second fuel

#19
20100037884
2010-02-18

Dual fuel heater

#20
20090235918
2009-09-24

Cooking griddle and associated gas flow control arrangement

#21
20080029047
2008-02-07

Water heater with lint collection detection

#22
20070277813
2007-12-06

Heater configured to operate with a first or second fuel

#23
20070277812
2007-12-06

Dual fuel heater

#24
20070277803
2007-12-06

Heater

#25
20070079770
2007-04-12

Water heater with lint collection detection

#26
20060210939
2006-09-21

Flame inductor and fire tier arrangement for gas burner-based apparatus

#27
20060118063
2006-06-08

Water heater with lint collection detection