ClassID:

38093

B21B2261/04 - CPC Classification

Classification description:

Product parameters; Transverse dimensions Thickness, gauge

Sub-classes:
Recent Application in this class:
#1
20250178054
2025-06-05

EXTRA-THICK Q500QE BRIDGE STEEL PLATE AND PRODUCTION METHOD THEREFOR

#2
20250135517
2025-05-01

ELECTRODE ROLLING DEVICE

#3
20250050397
2025-02-13

PLANT AND METHOD FOR PRODUCING FLAT ROLLED PRODUCTS

#4
20240408657
2024-12-12

ELECTRODE SHEET MANUFACTURING DEVICE

#5
20240390966
2024-11-28

METAL FOIL FOR SPRING MEMBER, PRODUCTION METHOD FOR METAL FOIL FOR SPRING MEMBER, AND SPRING MEMBER FOR ELECTRONIC DEVICE

#6
20240390965
2024-11-28

METAL FOIL FOR SPRING MEMBER, PRODUCTION METHOD FOR METAL FOIL FOR SPRING MEMBER, AND SPRING MEMBER FOR ELECTRONIC DEVICE

#7
20240390964
2024-11-28

METAL FOIL FOR SPRING MEMBER, PRODUCTION METHOD FOR METAL FOIL FOR SPRING MEMBER, AND SPRING MEMBER FOR ELECTRONIC DEVICE

#8
20240359224
2024-10-31

Six-high rolling mill stand and finishing mill train for hot rolling an intermediate strip into a thin strip

#9
20230256489
2023-08-17

ROLLING TAKING FREQUENCY BEHAVIOR INTO ACCOUNT

#10
20230118015
2023-04-20

Method Of Controlling Flatness Of Strip Of Rolled Material, Control System And Production Line

#11
20230107171
2023-04-06

Rolling mill and rolling method for metal plate

#12
20230052873
2023-02-16

Hydraulically controlled backing roller

#13
20230042075
2023-02-09

Method and apparatus for producing flat metal products

#14
20220333228
2022-10-20

COMPACT ALUMINIUM ALLOY HEAT TREATMENT METHOD

#15
20210387249
2021-12-16

Slab casting method

#16
20210355586
2021-11-18

Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor deposition

#17
20210308731
2021-10-07

Method for ascertaining control variables for active profile and flatness control elements for a rolling stand and profile and average flatness values for hot-rolled metal strip

#18
20200102814
2020-04-02

Expendable hollow carrier fabrication system and method

#19
20200009625
2020-01-09

Rolling mill for rolling concave, rod-shaped bodies

#20
20190076897
2019-03-14

Aluminum foil for ultraviolet light reflecting materials and method for producing same

#21
20180345341
2018-12-06

Bearing flotation compensation for metal rolling applications

#22
20180236514
2018-08-23

COOLING FACILITY AND METHOD

#23
20180078981
2018-03-22

FERRITIC STAINLESS STEEL SHEET COVER MEMBER AND PRODUCTION METHOD FOR FERRITIC STAINLESS STEEL SHEET

#24
20180065162
2018-03-08

Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor deposition

#25
20180009015
2018-01-11

Continuous-cast slab, method and apparatus of manufacturing the same, and method and apparatus of manufacturing thick steel plate

#26
20170216896
2017-08-03

Method for producing hot-rolled seamless pipes having thickened ends

#27
20170189949
2017-07-06

Cooling facility and method

#28
20150306646
2015-10-29

Manufacturing method and manufacturing apparatus of seamless metal pipe

#29
20150174629
2015-06-25

Dynamic shifting of reduction (DSR) to control temperature in tandem rolling mills

#30
20150121982
2015-05-07

Manufacturing method of seamless metal pipe, mandrel mill, and auxiliary tool

#31
20150101381
2015-04-16

Method of cold rolling a seamless pipe

#32
20130160277
2013-06-27

Rolling line and relative method

#33
20130145807
2013-06-13

Rolling method for flat products and relative rolling line

#34
20120283864
2012-11-08

AUTOMATED CAST COIL EVALUATION SYSTEM

#35
20120180540
2012-07-19

Rolling method having optimized strain penetration

#36
20110271731
2011-11-10

METHOD FOR PRODUCING SEAMLESS METALLIC TUBE BY COLD ROLLING

#37
20100326155
2010-12-30

Operating method for a multi-stand rolling mill train with strip thickness determination on the basis of the continuity equation

#38
20100326154
2010-12-30

Regulation method for a cold-rolling mill train with complete mass flow regulation

#39
20100229612
2010-09-16

Method for operating a mill train, in particular in a cold rolling mill

#40
20100121471
2010-05-13

Learning method of rolling load prediction for hot rolling

#41
20100058824
2010-03-11

Monitoring apparatus and monitoring method of seamless pipe or tube production conditions and manufacturing facilities of seamless pipe or tube

#42
20100000281
2010-01-07

Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel

#43
20090145193
2009-06-11

Method for producing ultra thin wall metallic tube by cold rolling method

#44
20080216537
2008-09-11

Flaw detection apparatus and method for tubes

#45
20080127696
2008-06-05

Process and computer program for controlling a rolling process