ClassID:

38537

B21D15/04 - CPC Classification

Classification description:

Corrugating tubes transversely, e.g. helically

Sub-classes:
Recent Application in this class:
#1
20230071809
2023-03-09

Method for molding screw thread of metal pipe

#2
20220176433
2022-06-09

Corrugated pipe forming apparatus

#3
20210002749
2021-01-07

Pipe element for gas pressure vessel, and gas pressure vessel

#4
20190176207
2019-06-13

PEX crimping tool

#5
20190145562
2019-05-16

Pipe/fitting with modified crimp allowing for both pipe and flexible duct installation

#6
20180021840
2018-01-25

PEX crimping tool

#7
20160296988
2016-10-13

Sheet metal brake press

#8
20160136708
2016-05-19

METHOD AND PLANT FOR THE PRODUCTION OF PROFILED TUBES

#9
20160089708
2016-03-31

Method and device for producing rotationally symmetrical metal components

#10
20160084415
2016-03-24

Pipe/fitting with modified crimp allowing for both pipe and flexible duct installation

#11
20150027195
2015-01-29

System for marking containers

#12
20150013407
2015-01-15

Apparatus and method for impressing a corrugation into a pipe

#13
20140326090
2014-11-06

METHOD FOR PRODUCING A THREADED PART AS COMPOSITE COMPONENT, ROLLER SCREW DRIVE, LINEAR ACTUATOR, AND ELECTROMECHANICAL BRAKE BOOSTER HAVING SUCH A COMPOSITE COMPONENT

#14
20130306329
2013-11-21

Method and wellbore system

#15
20130205858
2013-08-15

Device for corrugating a pipe consisting of metal

#16
20110146368
2011-06-23

Method for making a tube of a telescopic device

#17
20110132053
2011-06-09

Apparatus for continuous corrugation of a metallic tube

#18
20100064956
2010-03-18

Handrails and Fabrication Methods

#19
20100021254
2010-01-28

Apparatus and method for forming annular grooves on the outer surface of a cable or tube

#20
20090260467
2009-10-22

Steering rack and method of manufacturing the same