ClassID:

38241

B21C23/14 - CPC Classification

Classification description:

Extruding metal; Impact extrusion; Making uncoated products by direct extrusion Making other products

Sub-classes:
Recent Application in this class:
#1
20260108929
2026-04-23

Shear-Assisted Extrusion Tool Components

#2
20260102803
2026-04-16

Billet Handling Systems for Shear Assisted Extrusion

#3
20250178056
2025-06-05

SAFE DEPOSIT BOX HOUSING AND INTEGRATED FORMING PROCESS THEREFOR

#4
20250019800
2025-01-16

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

#5
20250003310
2025-01-02

FRAC PLUG AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR SEALING BOREHOLE

#6
20240359225
2024-10-31

INTEGRAL FORMING METHOD FOR LARGE-SIZE THIN-WALLED RING SHELL

#7
20230193109
2023-06-22

Frac plug and method for manufacturing same, and method for sealing borehole

#8
20230134540
2023-05-04

ELECTRIC TRANSPORTER DEVICE AND METHOD OF ASSEMBLING SAME

#9
20220380868
2022-12-01

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

#10
20210277930
2021-09-09

INTERNALLY THREADED FASTENER HAVING A PREVAILING TORQUE FEATURE

#11
20210246932
2021-08-12

INTERNALLY THREADED FASTENER HAVING A PREVAILING TORQUE FEATURE

#12
20210121928
2021-04-29

Rotary extrusion forming method for cabin section workpiece

#13
20210114663
2021-04-22

Multi-cell energy absorbing structures

#14
20210031253
2021-02-04

Ring gears and methods of making thereof

#15
20200263699
2020-08-20

IMPELLER BLADE FOR CENTRIFUGAL FAN AND MANUFACTURING METHOD THEREOF

#16
20190336845
2019-11-07

Swing roller skate with novel manufacturing process

#17
20190219307
2019-07-18

Node, apparatus, system and method regarding a frame support for solar mirrors

#18
20190170486
2019-06-06

Preparation method of uniform low stress cone shaped charge liner

#19
20180369888
2018-12-27

Method of forming a cup shaped aluminum magnesium alloy article by rotary extrusion

#20
20180297095
2018-10-18

Methods For Connecting Floor Slats To Drive Shoes

#21
20180202026
2018-07-19

Extruded 6XXX alloy product that is suitable for turning and has low roughness after anodisation

#22
20180171449
2018-06-21

Manufacturing process for obtaining high strength solid extruded products made from 6XXX aluminium alloys for towing eye

#23
20180015668
2018-01-18

METHOD AND APPARATUS FOR THREE DIMENSIONAL PRINTING

#24
20170355003
2017-12-14

Systems and methods for arc and node design and manufacture

#25
20170312806
2017-11-02

SEAT FRAME MANUFACTURING METHOD

#26
20170166148
2017-06-15

Lightweight extruded aluminum bumper

#27
20170056947
2017-03-02

System and process for formation of extrusion products

#28
20160319967
2016-11-03

Method for manufacturing stop collar for pipe fitting device and stop collar

#29
20160290178
2016-10-06

Ball plunger for use in a hydraulic lash adjuster and method of making same

#30
20160010897
2016-01-14

Node, apparatus, system and method regarding a frame support for solar mirrors

#31
20150063737
2015-03-05

Method for producing an extruded bearing journal

#32
20150034292
2015-02-05

Method of fabricating a heat sink

#33
20120285114
2012-11-15

Manufacture of Lattice Truss Structures from Monolithic Materials

#34
20120234067
2012-09-20

Ball plunger for use in a hydraulic lash adjuster and method of making same

#35
20120006523
2012-01-12

HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME

#36
20110286121
2011-11-24

Node, apparatus, system and method regarding a frame support for solar mirrors

#37
20110226458
2011-09-22

MODULAR HEAT SINK AND METHOD FOR FABRICATING SAME

#38
20110094136
2011-04-28

Rifle upper receiver with integral magazine well

#39
20110030439
2011-02-10

Method for producing a support structure, preferably a support structure for vehicle seat

#40
20110017334
2011-01-27

Wired conduit segment and method of making same

#41
20100309569
2010-12-09

Fresnel mirror and method for the production thereof

#42
20100252792
2010-10-07

Handrail assembly

#43
20100230162
2010-09-16

Extruded frame structures to house a conductor

#44
20100193173
2010-08-05

Heat sinks and method of formation

#45
20100126641
2010-05-27

Method of producing bicycle ratchet bushing

#46
20100083723
2010-04-08

Multi-station dies for extruding teeth

#47
20100083503
2010-04-08

Servo motor for actuating a mandrel while extruding helical teeth

#48
20100071649
2010-03-25

BALL PLUNGER FOR USE IN A HYDRAULIC LASH ADJUSTER AND METHOD OF MAKING SAME

#49
20100056231
2010-03-04

Housing for Hand-Held Device with Extruded Element having Area of Bulk Material and Corresponding Method

#50
20090282773
2009-11-19

Manufacture of lattice truss structures from monolithic materials

#51
20080209971
2008-09-04

Method and device for correcting a bevel error of a polygonal profile, in particular a flank alignment error of a toothing

#52
20080138644
2008-06-12

Metal honeycomb substrates for chemical and thermal applications

#53
20080104840
2008-05-08

Heat transfer unit extrusion process

#54
20080041555
2008-02-21

Method and Apparatus for Counteracting Stress in a Metal Product

#55
20080034573
2008-02-14

Method of forming member, valve guide and method of forming the same, and method of forming tubular member

#56
20070193718
2007-08-23

Heat sinks and method of formation

#57
20070089471
2007-04-26

Upsetting method and upsetting apparatus

#58
20070033899
2007-02-15

Extruded hollow aluminum alloy panel and method for producing the same

#59
20060260376
2006-11-23

Tubular metal body, method of producing same, liner for pressure vessel and method of producing same

#60
20060175487
2006-08-10

Extruded monolithic aluminum trailer landing gear foot and method of making same

#61
20060174737
2006-08-10

Manufacturing method of die for manufacturing liquid ejecting head, and material block used in the same

#62
20060151972
2006-07-13

Systems and methods for manufacturing a drop bar

#63
20060017260
2006-01-26

Systems and methods for providing an aluminum bar for towing

#64
20050241735
2005-11-03

Structural members having improved resistance to fatigue crack growth

#65
20050236733
2005-10-27

Method and apparatus for producing mounting member of rotary cleaning member

#66
20050164070
2005-07-28

Extruded bipolar plates

#67
20050126246
2005-06-16

Solid shapes extrusion

#68
20050061480
2005-03-24

Heat sinks and method of formation

#69
20050016108
2005-01-27

Lightweight construction element and method for producing the same

#70
20050005448
2005-01-13

Extruded pulley