ClassID:

38276

B21C29/003 - CPC Classification

Classification description:

Cooling or heating work or parts of the extrusion press; Gas treatment of work Cooling or heating of work

Recent Application in this class:
#1
20260138170
2026-05-21

Shear Assisted Extrusion Apparatus, Tools, and Methods

#2
20260102810
2026-04-16

SYSTEM AND METHOD FOR FACILITATING PULSED SPRAY QUENCH OF EXTRUDED OBJECTS

#3
20260021524
2026-01-22

Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

#4
20250353063
2025-11-20

RAPIDLY SOLIDIFIED HIGH SILICON STEEL WITH MINOR BORON ADDITION THAT IMPROVES MAGNETIC PROPERTIES

#5
20250164188
2025-05-22

Method for inductively heating steel ingots on a transport shoe and device for carrying out the method

#6
20250065386
2025-02-27

THIN-WALLED COMPOSITE PIPE WITH HIGH THERMAL CONDUCTIVITY, AND PREPARATION METHOD AND APPLICATION THEREOF

#7
20250062049
2025-02-20

EXTRUDED ALUMINUM WIRE

#8
20250019800
2025-01-16

Thermo-mechanical Processing Of High-Performance Al-RE Alloys

#9
20240307937
2024-09-19

EXTRUSION FEEDSTOCK AND PRODUCT THEREOF INCLUDING EXTRUDABLE ALUMINUM SCRAP

#10
20240042504
2024-02-08

METHOD AND DEVICE FOR PRODUCING A TUBULAR SEMI-FINISHED PRODUCT FOR A SCAFFOLD OF AN IMPLANT

#11
20240009725
2024-01-11

Shear Assisted Extrusion Apparatus, Tools, and Methods

#12
20230321703
2023-10-12

METHOD AND APPARATUS FOR MANUFACTURING ALUMINUM ALLOY EXTRUDED PART

#13
20230286027
2023-09-14

System and method for enabling fused deposition metal 3D printing

#14
20230141136
2023-05-11

SYSTEM AND METHOD FOR FACILITATING PULSED SPRAY QUENCH OF EXTRUDED OBJECTS

#15
20230136509
2023-05-04

Die block device

#16
20230088412
2023-03-23

Functionally Graded Coatings and Claddings

#17
20230081786
2023-03-16

Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

#18
20220380868
2022-12-01

Thermo-mechanical processing of high-performance Al-RE alloys

#19
20220362825
2022-11-17

SYSTEM AND METHOD FOR ENABLING FUSED DEPOSITION METAL 3D PRINTING

#20
20220226874
2022-07-21

EXTRUSION PRESS SYSTEMS AND METHODS

#21
20220203419
2022-06-30

EXTRUSION PRESS SYSTEMS AND METHODS

#22
20220107134
2022-04-07

Method for inductively heating steel ingots on a transport shoe and device for carrying out the method

#23
20210316350
2021-10-14

Method for forming hollow profile non-circular extrusions using shear assisted processing and extrusion (ShAPE)

#24
20210268563
2021-09-02

Systems and methods for production of metallurgically bonded clad billet and products thereof, and metallurgically bonded clad billet

#25
20210170463
2021-06-10

EXTRUSION FORMING APPARATUS, METHOD USING THE SAME, AND PRODUCT THEREFROM

#26
20210069765
2021-03-11

Method of manufacturing two tubes simultaneously and machine for use therein

#27
20210023596
2021-01-28

Shear assisted extrusion process

#28
20200398324
2020-12-24

Metal part extrusion control

#29
20200156133
2020-05-21

System and method for facilitating pulsed spray quench of extruded objects

#30
20200047233
2020-02-13

Extrusion press systems and methods

#31
20200047232
2020-02-13

Extrusion press systems and methods

#32
20200023425
2020-01-23

Method for production of performance enhanced metallic materials

#33
20190247903
2019-08-15

Combined rolling and extruding method and the device for performing the same

#34
20190078180
2019-03-14

FREE-MACHINING ALUMINUM ALLOY EXTRUDED MATERIAL WITH REDUCED SURFACE ROUGHNESS AND EXCELLENT PRODUCTIVITY

#35
20180369889
2018-12-27

Special-purpose die for shaping aluminum-magnesium alloy by rotating extrusion

#36
20180363115
2018-12-20

METHOD FOR MANUFACTURING A COMPOSITE WIRE

#37
20180311713
2018-11-01

Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

#38
20180290194
2018-10-11

ADDITIVE MANUFACTURING APPARATUS USING A SEMI-SOLID EXTRUSION OF WIRE

#39
20180272401
2018-09-27

System and method for enabling fused deposition metal 3D printing

#40
20180250727
2018-09-06

Functionally graded coatings and claddings

#41
20180207699
2018-07-26

Metal part extrusion control

#42
20180015545
2018-01-18

Method of making machine component with aluminum alloy under temperature-limited forming conditions

#43
20180001364
2018-01-04

Method of manufacturing a tube and a machine for use therein

#44
20170368585
2017-12-28

Method of manufacturing a tube and a machine for use therein

#45
20170361367
2017-12-21

Method of manufacturing a tube and a machine for use therein

#46
20170306467
2017-10-26

METHODS FOR FINISHING EXTRUDED TITANIUM PRODUCTS

#47
20170297081
2017-10-19

Method for production of performance enhanced metallic materials

#48
20170225210
2017-08-10

Extrusion apparatus

#49
20170080468
2017-03-23

Extrusion press systems and methods

#50
20170056947
2017-03-02

System and process for formation of extrusion products

#51
20160333445
2016-11-17

FREE-MACHINING ALUMINUM ALLOY EXTRUDED MATERIAL WITH REDUCED SURFACE ROUGHNESS AND EXCELLENT PRODUCTIVITY

#52
20160208368
2016-07-21

Free-machining aluminum alloy extruded material with reduced surface roughness and excellent productivity

#53
20160045949
2016-02-18

Method for production of performance enhanced metallic materials

#54
20150336147
2015-11-26

Method of fabrication of nanocrystalline titanium, in particular for medical implants, and titanium medical implant

#55
20150325858
2015-11-12

METHODS AND SYSTEM FOR MANUFACTURING LEAD BATTERY PLATES

#56
20150258606
2015-09-17

Process and plant for producing components made of an aluminium alloy for vehicles and white goods, and components obtained thereby

#57
20150158067
2015-06-11

Method and system based on thermoplastic forming to fabricate high surface quality metallic glass articles

#58
20150047405
2015-02-19

Methods and Systems for Extrusion

#59
20140324213
2014-10-30

Extrusion press systems and methods

#60
20140283574
2014-09-25

SYSTEM AND PROCESS FOR FORMATION OF EXTRUSION STRUCTURES

#61
20140047888
2014-02-20

Sheet forming of metallic glass by rapid capacitor discharge

#62
20130269840
2013-10-17

Aluminum-copper-lithium alloy with improved impact resistance

#63
20130086965
2013-04-11

PROCESS FOR MANUFACTURING A STEEL TUBE FOR AIR BAGS

#64
20120318305
2012-12-20

Device and Method for Controllably Cooling Metal Billets to be Hot Extruded

#65
20120255338
2012-10-11

Sheet forming of metallic glass by rapid capacitor discharge

#66
20110314885
2011-12-29

Methods and system for manufacturing lead battery plates

#67
18768250
2025-05-06

Efficient preparation method of bimetallic seamless composite pipe

#68
14545838
2018-02-13

Metal part extrusion control