Patents-Review.com
ClassID:

37695 ⎘

B21B1/02 - CPC Classification

Classification description:

Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs billets, in which the cross-sectional form is unimportant

Sub-classes:
Recent Application in this class:
#1
20250271214
2025-08-28

HEATING METHOD OF A SEMI-FINISHED METAL PRODUCTS

 #2
20240033794
2024-02-01

BILLET ROLLING MILL EQUIPPED WITH A MANIPULATOR SUBASSEMBLY AND METHOD FOR CONTROLLING SUCH A ROLLING MILL

 #3
20230029298
2023-01-26

FREE-CUTTING STEEL AND MANUFACTURING METHOD THEREOF

 #4
20220010396
2022-01-13

HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

 #5
20210365008
2021-11-25

Hot rolling line control system and hot rolling line control method

 #6
20210292871
2021-09-23

Titanium material for hot working

 #7
20210138535
2021-05-13

Continuous casting method of steel

 #8
20200406321
2020-12-31

MANUFACTURING METHOD FOR SLAB AND CONTINUOUS CASTING EQUIPMENT

 #9
20190366471
2019-12-05

Method for producing a continuous strip-shaped composite material

 #10
20190338389
2019-11-07

Steel sheet and plated steel sheet

 #11
20190329307
2019-10-31

Method and device for producing a continuous strip-shaped composite material

 #12
20190270160
2019-09-05

Method and device for producing a continuous strip-shaped composite material

 #13
20190032183
2019-01-31

Titanium product and method for producing the same

 #14
20190024204
2019-01-24

Dual hardness steel article

 #15
20180216211
2018-08-02

Titanium composite material and titanium material for hot rolling

 #16
20180216210
2018-08-02

Titanium composite material and titanium material for hot working

 #17
20180214919
2018-08-02

Edging method and edging device

 #18
20180200766
2018-07-19

Titanium material for hot rolling

 #19
20180187278
2018-07-05

Steel pipe for line pipe and method of manufacturing the same

 #20
20180161837
2018-06-14

CONTINUOUS CASTING AND ROLLING METHOD AND CONTINUOUS CASTING AND ROLLING APPARATUS

 #21
20180147614
2018-05-31

PRESS HARDENED STEEL WITH INCREASED TOUGHNESS AND METHOD FOR PRODUCTION

 #22
20170304891
2017-10-26

Titanium cast product for hot rolling unlikely to exhibit surface defects and method of manufacturing the same

 #23
20170282231
2017-10-05

Titanium casting product for hot rolling and method for producing the same

 #24
20170266775
2017-09-21

DEVICE FOR GRINDING END SURFACES OF BILLET

 #25
20160017455
2016-01-21

Method of making a dual hardness steel article

 #26
20150135791
2015-05-21

Method of rolling NiW alloy tapes for coated conductors

 #27
20120174760
2012-07-12

Dual hardness steel article

 #28
20110318597
2011-12-29

Titanium material for hot rolling and method of producing the same

 #29
20110297536
2011-12-08

Sputtering target and method of fabrication

 #30
20070089815
2007-04-26

Tantalum sputtering target and method of fabrication