ClassID:

161268

F27D1/0043 - CPC Classification

Classification description:

Casings; Linings; Walls; Roofs Floors, hearths

Recent Application in this class:
#1
20260118062
2026-04-30

Workpiece Processing Apparatus with Thermal Processing Systems

#2
20250244079
2025-07-31

FLUIDIZED FURNACE DISTRIBUTION PLATE AND FLUIDIZED FURNACE INCLUDING THE SAME

#3
20250067512
2025-02-27

MATERIALS AND METHODS TO PREVENT CHEMICAL ATTACK OF KILN SHELVES AND SAGGARS

#4
20240288220
2024-08-29

CONVECTIVE SUBSTRATE COOLING WITH MINIMAL PRESSURE CHANGE

#5
20240210114
2024-06-27

HEAT RESISTANT STRUCTURE AND MEMBER FOR HEAT TREATMENT FURNACE

#6
20230241669
2023-08-03

REFRACTORY RING STRUCTURE AND RELATED METHOD

#7
20220282921
2022-09-08

DOMES AND ARCHES

#8
20220234100
2022-07-28

Refractory ring structure and related method

#9
20220204859
2022-06-30

System and method for repairing a coke oven

#10
20220187021
2022-06-16

Workpiece Processing Apparatus with Thermal Processing Systems

#11
20220098079
2022-03-31

Cover plate structure for glass fiber tank furnace forehearth

#12
20210032541
2021-02-04

System and method for repairing a coke oven

#13
20210010672
2021-01-14

Furnace floor protection in recovery boilers

#14
20200064071
2020-02-27

Electric furnace

#15
20190285346
2019-09-19

ELECTRODE SEAL FOR USE IN A METALLURGICAL FURNACE

#16
20180362854
2018-12-20

Stacked slab coke oven corbel structures

#17
20180340122
2018-11-29

System and method for repairing a coke oven

#18
20180172350
2018-06-21

Refractory protection layer for metallurgical furnace

#19
20180133792
2018-05-17

FIREPROOF CERAMIC BOTTOM

#20
20170030647
2017-02-02

Refractory lining repair material

#21
20170030646
2017-02-02

Metallurgical furnace

#22
20160333430
2016-11-17

Method for making steel in an electric arc furnace and electric arc furnace

#23
20160031008
2016-02-04

Ladle bottom and ladle

#24
20150298210
2015-10-22

Fireproof ceramic bottom

#25
20150136001
2015-05-21

High temperature reactor refractory systems

#26
20120126467
2012-05-24

High yield ladle bottoms

#27
20110243180
2011-10-06

METHOD AND DEVICE FOR THE CONTINUOUS MELTING OR REFINING OF MELTS

#28
20090206528
2009-08-20

High yield ladle bottoms

#29
20080232424
2008-09-25

Hearth plate including side walls defining a processing volume