ClassID:

157036

F23L17/16 - CPC Classification

Classification description:

Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire

Recent Application in this class:
#1
20260139639
2026-05-21

FLUIDIC TURBO HEATER SYSTEM

#2
20250043713
2025-02-06

FLUIDIC TURBO HEATER SYSTEM

#3
20220349576
2022-11-03

Chimney flue heater

#4
20220196289
2022-06-23

Fuel-fired appliance with exhaust dilution

#5
20210131338
2021-05-06

Fluidic turbo heater system

#6
20210048194
2021-02-18

LOW CONSUMPTION ASSISTED FLARE APPARATUS AND METHOD

#7
20200325816
2020-10-15

INTERNAL COMBUSTION ENGINE EXHAUST PIPE FLUIDIC PURGER SYSTEM

#8
20190264911
2019-08-29

Self-recuperative burner

#9
20190170351
2019-06-06

Direct vent dilution air connection system

#10
20190024889
2019-01-24

Staged steam injection system

#11
20180259223
2018-09-13

Fuel-fired appliance with exhaust dilution

#12
20180112868
2018-04-26

Smokeless incinerator and system using same

#13
20170254535
2017-09-07

Apparatus and method for improving campfire heat distribution and airflow

#14
20170007735
2017-01-12

Device for dispersing foul gaseous effluent emissions at the source

#15
20140087314
2014-03-27

Heat retaining hood assemblies, air curtain destructors with heat retaining hood assemblies, and methods for using the same

#16
20120312203
2012-12-13

AERODYNAMIC DEVICE FOR REGULATING TEMPERATURE AND PRESSURE IN A FLUID FLOW CIRCUIT

#17
20120125241
2012-05-24

Waste Oil Furnace

#18
20120039018
2012-02-16

Device for discharging an explosive gas

#19
20110165524
2011-07-07

Heat retaining hood assemblies, air curtain destructors with heat retaining hood assemblies, and methods for using the same

#20
20110111355
2011-05-12

Device for controlling regenerative burners

#21
20090159434
2009-06-25

SYSTEM AND PROCESS FOR COLLECTING EFFLUENTS FROM AN ELECTROLYTIC CELL

#22
20080145807
2008-06-19

Flare stack combustion method and apparatus

#23
20080060632
2008-03-13

Pellet burning heating assembly

#24
20060121399
2006-06-08

Flare stack combustion method and apparatus

#25
20050255420
2005-11-17

Direct Thermal Transport (DTT)

#26
17944771
2023-03-21

Draft inducer