Patents-Review.com
ClassID:

43017 ⎘

B23K11/0073 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating specially adapted for particular articles or work Butt welding of long articles advanced axially

Recent Application in this class:
#1
20250332656
2025-10-30

FRICTION STIR WELDING METHOD AND DEVICE, AS WELL AS WORKPIECE COMPRISING A BUTT WELD SEAM

 #2
20250303489
2025-10-02

BUSBAR CLAMPING APPARATUS

 #3
20250178115
2025-06-05

PROCESS AND PLANT FOR THE MANUFACTURE OF REINFORCING BARS FOR PROFILED ELEMENTS FOR WINDOW/DOOR FRAMES

 #4
20240326154
2024-10-03

FRICTION STIR WELDING METHOD AND DEVICE, AS WELL AS WORKPIECE COMPRISING A BUTT WELD SEAM

 #5
20230191512
2023-06-22

Ring-shaped band saw blade manufacturing method and manufacturing apparatus

 #6
20220002833
2022-01-06

Welded steel sheets, and sheets thus produced

 #7
20210394296
2021-12-23

Apparatus and method for butt-welding workpieces

 #8
20210260674
2021-08-26

Ring-shaped band saw blade manufacturing method and manufacturing apparatus

 #9
20200299796
2020-09-24

Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced

 #10
20200224813
2020-07-16

Electric-resistance-welded stainless clad steel pipe or tube

 #11
20200056331
2020-02-20

Heat transfer tube and method for manufacturing a heat transfer tube

 #12
20200024802
2020-01-23

Heat transfer tube and method for manufacturing a heat transfer tube

 #13
20190366228
2019-12-05

Heat transfer tube and method for manufacturing a heat transfer tube

 #14
20190219218
2019-07-18

Method of producing electric-resistance-welded stainless clad steel pipe or tube

 #15
20160350902
2016-12-01

Welded state monitoring system and welded state monitoring method

 #16
20160193687
2016-07-07

RESISTANCE WELDING METHOD FOR SUCKER ROD

 #17
20160006138
2016-01-07

Method for cohesive joining to a cable end, and also configured cable

 #18
20150137512
2015-05-21

Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device

 #19
20150083266
2015-03-26

High-strength thick-walled electric resistance welded steel pipe having excellent low-temperature toughness and method of manufacturing the same

 #20
20130092280
2013-04-18

Electric resistance welded oil country tubular goods and manufacturing method of electric resistance welded oil country tubular goods

 #21
20130056524
2013-03-07

Method and device for controlling a thermal cycle of a weld joining ends of strip together

 #22
20120168414
2012-07-05

Device for connecting welding wire for COgas welding

 #23
20120103942
2012-05-03

METHOD FOR MANUFACTURING A TUBULAR FRAME STRUCTURE WITH STAND ALONE NODE

 #24
20110168675
2011-07-14

Welding unit for welding rails of a track

 #25
20100072185
2010-03-25

Weld splatter containment device for use in rolling mills

 #26
20100051590
2010-03-04

METHOD FOR BUTT JOINT OF ROLLING PIECES

 #27
20100051585
2010-03-04

Welding head rail squaring process

 #28
20090045243
2009-02-19

Butt welding and feeding machine

 #29
20070164077
2007-07-19

Weld nut part detector for welding applications

 #30
20060180578
2006-08-17

Apparatus and method for supplying a continuous source of wire

 #31
20050172605
2005-08-11

Metal cord