ClassID:

38296

B21C37/04 - CPC Classification

Classification description:

Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire

Sub-classes:
Recent Application in this class:
#1
20240112827
2024-04-04

ULTRACONDUCTIVE METAL COMPOSITE FORMS AND THE SYNTHESIS THEREOF

#2
20220111320
2022-04-14

Hollow cylindrical filter and manufacturing apparatus

#3
20190134687
2019-05-09

ROLLING APPARATUS

#4
20190017159
2019-01-17

Method for preparing rods from titanium-based alloys

#5
20170297070
2017-10-19

FLAT BAR AND METHOD OF MAKING SAME

#6
20170016097
2017-01-19

Copper-nickel-zinc alloy containing silicon

#7
20160368730
2016-12-22

Process and apparatus for forming a coil of scrap tubing

#8
20160151817
2016-06-02

Methods for the development of commercial scale nano-engineered ultraconductive copper wire

#9
20150041028
2015-02-12

Copper-nickel-zinc alloy containing silicon

#10
20150040398
2015-02-12

Method of forming flat bar

#11
20150020373
2015-01-22

METHOD OF MANUFACTURING CONTINUOUS SUCKER ROD

#12
20130136550
2013-05-30

ROUND TOOL BLANK AND METHOD AND DEVICE FOR MAKING THE SAME

#13
20120269671
2012-10-25

Method for production of titanium welding wire

#14
20100012264
2010-01-21

Complex section consisting of a metal section covered with a metal foil

#15
20090241598
2009-10-01

METHOD OF FORMING HOLLOW AND SOLID JEWELRY CHAINS AND CHAINS FORMED THEREFROM

#16
20090038439
2009-02-12

PROCESS FOR PRODUCING STEEL FOR HIGH-CARBON STEEL WIRE MATERIAL WITH EXCELLENT DRAWABILITY AND FATIQUE CHARACTERISTICS

#17
20090035602
2009-02-05

High-strength steel with excellent unsusceptibility to hydrogen embrittlement

#18
20080237301
2008-10-02

Solder preform and a process for its manufacture

#19
20060150384
2006-07-13

Method of manufacturing continuous sucker rod

#20
20060088710
2006-04-27

Oil tempered steel wire excellent in coiling workability and method for production thereof

#21
20060042714
2006-03-02

MANUFACTURING PROCESS AND END PRODUCT OF A WIRE-LIKE RECTANGULAR SECTION

#22
13766348
2016-05-31

Method of manufacture of electrical wire and cable having a reduced coefficient of friction and required pulling force