ClassID:

161292

F27D1/04 - CPC Classification

Classification description:

Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used

Sub-classes:
Recent Application in this class:
#1
20250237437
2025-07-24

REFRACTORY BRICK PRODUCTION SYSTEM

#2
20250052498
2025-02-13

GRAPHITIZATION FURNACE

#3
20240400903
2024-12-05

Corbel for a coke oven or coke oven battery

#4
20240219119
2024-07-04

LINTEL BLOCK WITH LOST EDGE

#5
20230241669
2023-08-03

REFRACTORY RING STRUCTURE AND RELATED METHOD

#6
20220388885
2022-12-08

CORNER BLOCK FOR GLASS FURNACE

#7
20220234100
2022-07-28

Refractory ring structure and related method

#8
20220183304
2022-06-16

WOOD-BURNING OVEN

#9
20210140002
2021-05-13

Brick lining forming method

#10
20200173658
2020-06-04

Refractory insert members and refractory block assembly including same

#11
20200103171
2020-04-02

Retention mechanism for refractory inserts for reformer flue gas tunnel

#12
20200063224
2020-02-27

BLOCK STRUCTURE, CONTAINER AND METHOD FOR CONSTRUCTING BLOCK STRUCTURE

#13
20190310018
2019-10-10

Furnace bricks, coolers, and shells/bindings operating in systemic balance

#14
20190162473
2019-05-30

RADIANT HEATING PANEL FOR MELTING FURNACE

#15
20190154338
2019-05-23

STAVE WITH EXTERNAL MANIFOLD

#16
20180347002
2018-12-06

Wear-resistant, single penetration stave coolers

#17
20180313539
2018-11-01

Refractory insert members, refractory block assembly including same and reformer flue gas tunnel assembly including same

#18
20180195800
2018-07-12

Channel type induction furnace

#19
20170205144
2017-07-20

Fired precast block

#20
20160320127
2016-11-03

Staged reaction plenum partition wall for furnace

#21
20160281983
2016-09-29

Coke oven corbel structures

#22
20160223197
2016-08-04

Integral self-supporting composite refractory wall modules for refractory structures and methods of forming refractory structure walls of the same

#23
20160215979
2016-07-28

REFRACTORY BRICKS AND METHODS OF IDENTIFYING A REFRACTORY BRICK COMPOSITION

#24
20160178281
2016-06-23

Refractory ceramic lining brick and corresponding refractory ceramic lining

#25
20160145494
2016-05-26

Coke oven corbel structures and methods of forming the same

#26
20160003544
2016-01-07

Brick linkage system

#27
20150377554
2015-12-31

Stave with external manifold

#28
20140366478
2014-12-18

Bridgelike support structure made of fireproof ceramic bricks

#29
20140113087
2014-04-24

Manufacturing method of heat insulation wall body and heat insulation wall body

#30
20140015175
2014-01-16

Lower vessel of RH degasser

#31
20130181384
2013-07-18

Stave and brick constructions having refractory wear monitors and in process thermocouples

#32
20130015050
2013-01-17

Corbel repairs of coke ovens

#33
20120328839
2012-12-27

Insulation brick

#34
20120304904
2012-12-06

REFRACTORY STRUCTURAL ELEMENT

#35
20120266826
2012-10-25

SYSTEM, METHOD AND APPARATUS FOR THERMALLY CONDUCTIVE REFRACTORY TILES FOR WASTE TO ENERGY BOILER WALLS

#36
20120126467
2012-05-24

High yield ladle bottoms

#37
20120104670
2012-05-03

Apparatus and method for frame and brick constructions

#38
20110303136
2011-12-15

Reversible jamb blocks and method of using the same

#39
20110251045
2011-10-13

Binder for monolithic refractories and monolithic refractory

#40
20110247535
2011-10-13

Insulation brick

#41
20100320653
2010-12-23

Tuyere structure of melting furnace

#42
20100287871
2010-11-18

Corbel repairs of coke ovens

#43
20100209863
2010-08-19

Ring furnace including baking pits with a large horizontal aspect ratio and method of baking carbonaceous articles therein

#44
20100186365
2010-07-29

Heat shield element, in particular for lining a combustion chamber wall

#45
20100180806
2010-07-22

Refractory brick and tapered mortar joint

#46
20100118910
2010-05-13

Sill and door jamb assembly for electric arc furnace

#47
20090311450
2009-12-17

Tubular container made of carbon

#48
20090293784
2009-12-03

Suspended refractory curtain

#49
20090286668
2009-11-19

Refractory brick

#50
20090206528
2009-08-20

High yield ladle bottoms

#51
20090136887
2009-05-28

Rotary hearth furnace

#52
20090126306
2009-05-21

Ring furnaces with improved expansion joints and bricks designed to build it

#53
20090093666
2009-04-09

Vitrification furnace with dual heating means

#54
20090077975
2009-03-26

Heat shield element for lining a combustion chamber wall, combustion chamber and gas turbine

#55
20080286709
2008-11-20

Kiln removable ceramic element holder

#56
20080271656
2008-11-06

Removable filler module

#57
20080250980
2008-10-16

Agglomerated stone for using in shaft, corex or blast furnaces, method for producing agglomerated stones and use of fine and superfine iron ore dust

#58
20080169578
2008-07-17

Coke oven reconstruction

#59
20080084908
2008-04-10

Insert for Use in Securing Refractory Members to Heat-Absorptive Elements

#60
20070113514
2007-05-24

Tiles with embedded locating rods for erosion resistant linings

#61
20070101913
2007-05-10

Refractory burner brick

#62
20070028817
2007-02-08

Self-aligning fire brick assembly

#63
20070028592
2007-02-08

Thermal shield, especially for lining the wall of a combustion chamber

#64
20060272264
2006-12-07

Interlocking insulating firebrick

#65
20060242914
2006-11-02

Refractory block and refractory wall assembly

#66
20060051715
2006-03-09

Thermal processing system having slot eductors

#67
20060039793
2006-02-23

Turbine blade for use in a gas turbine

#68
20050223845
2005-10-13

Method and arrangement for feeding an anode into a smelting reactor

#69
20050164142
2005-07-28

Performed modular trefoil and installation method

#70
20050120754
2005-06-09

Vitrification furnace with dual heating means

#71
20050093212
2005-05-05

Starter set for brick lining of ladles used in handling molten metal