F23C1/04 - CPC Classification Index

ClassID:

155951 ⎘

F23C1/04 - CPC Classification

Classification description:

Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and gaseous fuel

Recent Application in this class:

20240053001

2024-02-15

GROUND OR UNGROUND RICE HUSK USED AS FUEL FOR STATIONARY OR ROTARY SILICATE KILNS AS A SUBSTITUTE FOR FOSSIL FUELS

20230288072

2023-09-14

PELLET-FIRED HEATING SYSTEMS AND APPLIANCES

20190133374

2019-05-09

Cooking grill using pellet fuel

20180142886

2018-05-24

Highly efficient wood stove/heater

20180017262

2018-01-18

Gas hearth

20170114996

2017-04-27

Combination Fuel Fire Pit

20160327263

2016-11-10

Dual-fuel gas-pellet burner assembly

20160169523

2016-06-16

Fuel injection device for gas turbine

20160115412

2016-04-28

Treatment of coal

#10

20150226421

2015-08-13

Method of Co-Firing Coal or Oil with a Gaseous Fuel in a Furnace

#11

20140305357

2014-10-16

Dual phase fuel feeder for boilers

#12

20130319304

2013-12-05

Smokeless wood burner and a new process to create steam to generate electricity

#13

20130255548

2013-10-03

Multiple fuel combustion system and method

#14

20120055384

2012-03-08

Live Charcoal Supply Generator

#15

20110315092

2011-12-29

Dual fuel boiler