ClassID:

38255

B21C23/215 - CPC Classification

Classification description:

Extruding metal; Impact extrusion; Presses specially adapted for extruding metal; Details Devices for positioning or centering press components, e.g. die or container

Recent Application in this class:
#1
20260102809
2026-04-16

Shear Assisted Extrusion Press Apparatus and Components

#2
20260102807
2026-04-16

Shear Assisted Extrusion Press Apparatus and Components

#3
20260102806
2026-04-16

Shear Assisted Extrusion Press Apparatus and Components

#4
20260102805
2026-04-16

Shear Assisted Extrusion Press Apparatus and Components

#5
20260102804
2026-04-16

Shear Assisted Extrusion Press Apparatus and Components

#6
20260021524
2026-01-22

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

#7
20230372990
2023-11-23

METHOD FOR MONITORING AND FOR CHANGING THE POSITION OF AT LEAST ONE RUNNING BAR OF A METAL PRESS, AND METAL PRESS

#8
20230081786
2023-03-16

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

#9
20210316350
2021-10-14

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

#10
20210260636
2021-08-26

Extrusion press and method of using

#11
20210069765
2021-03-11

Method of manufacturing two tubes simultaneously and machine for use therein

#12
20200197994
2020-06-25

Press for the direct extrusion of metallic material

#13
20180369890
2018-12-27

AUTOMATIC DETECTION OF MATRIX UNIT

#14
20180311713
2018-11-01

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

#15
20180264530
2018-09-20

Highly-viscous substance dispensing method and highly-viscous substance dispensing apparatus

#16
20180001364
2018-01-04

Method of manufacturing a tube and a machine for use therein

#17
20170368585
2017-12-28

Method of manufacturing a tube and a machine for use therein

#18
20170361367
2017-12-21

Method of manufacturing a tube and a machine for use therein

#19
20160107406
2016-04-21

System for adjusting sliding blocks of a movable crosspiece of a press

#20
20150128673
2015-05-14

Impact extrusion can making system

#21
20150107324
2015-04-23

Extrusion press machine

#22
20150068266
2015-03-12

POSITIVE STOP SYSTEMS AND METHODS FOR EXTRUSION PRESS

#23
20150040635
2015-02-12

Method for producing metal extrusion press products, and extrusion and tube press

#24
20140216122
2014-08-07

Extrusion press and control method for extrusion press

#25
20140157852
2014-06-12

EXTRUSION PRESS

#26
20090266133
2009-10-29

Stem slide device