B21D15/00 - CPC Classification Index

ClassID:

38534 ⎘

B21D15/00 - CPC Classification

Classification description:

Corrugating tubes

Sub-classes:

B21D15/02 » longitudinally 41
B21D15/04 » transversely, e.g. helically 20
B21D15/12 » Bending tubes into wave form 4

Recent Application in this class:

20230364663

2023-11-16

Pipe Grooving Device

20230067145

2023-03-02

Cam grooving machine

20230039257

2023-02-09

Method of forming grooves in pipe elements

20220088662

2022-03-24

Pipe grooving device

20220032354

2022-02-03

Cam grooving machine

20210270405

2021-09-02

Conduits for transporting fluids and methods of fabricating the same

20200200318

2020-06-25

Conduits for transporting fluids

20200070232

2020-03-05

Cam grooving machine with cam stop surfaces

20200070231

2020-03-05

Cam with stop surfaces

#10

20200016644

2020-01-16

Cam grooving machine

#11

20180318894

2018-11-08

Cam grooving machine with cam stop surfaces

#12

20160329155

2016-11-10

BEADING TOOL, HOUSING PART FOR AN ELECTROCHEMICAL CELL, AND METHOD FOR TREATING A HOUSING PART

#13

20150190857

2015-07-09

Method for producing a solid actuator

#14

20130309023

2013-11-21

Depression-provided steel pipe and composite pile

#15

20130205858

2013-08-15

Device for corrugating a pipe consisting of metal