Patents-Review.com
ClassID:

38487 ⎘

B21D7/16 - CPC Classification

Classification description:

Bending rods, profiles, or tubes Auxiliary equipment, e.g. for heating or cooling of bends

Sub-classes:
Recent Application in this class:
#1
20250289047
2025-09-18

TUBING BENDER

 #2
20240278307
2024-08-22

Pipe Bender Alignment Assembly

 #3
20240165686
2024-05-23

Adapter and Handle for Pipe Bender Head

 #4
20230311184
2023-10-05

Hydraulic Rope Tube and Pipe Bender

 #5
20230241660
2023-08-03

CONDUIT BENDER

 #6
20230031227
2023-02-02

TUBING BENDER

 #7
20220410952
2022-12-29

TRANSFER CART

 #8
20220331853
2022-10-20

Method of bending a conduit

 #9
20210370375
2021-12-02

Roll bending apparatus

 #10
20210220893
2021-07-22

Aligning cap for conduits

 #11
20210187573
2021-06-24

Bending machine and process

 #12
20210031255
2021-02-04

Bending device

 #13
20200384521
2020-12-10

METHOD AND SYSTEM THAT PRODUCES BENT PARTS FROM INSULATED FLAT MATERIAL

 #14
20200070230
2020-03-05

Circuit for conduit bender

 #15
20200040417
2020-02-06

QUENCHING PROCESSING APPARATUS

 #16
20190352737
2019-11-21

Systems and methods for producing hot induction pipe bends with homogeneous metallurgical and mechanical properties

 #17
20190085424
2019-03-21

Heat treatment apparatus, heat treatment method for steel workpiece, and hot bending method for steel workpiece

 #18
20190084024
2019-03-21

ROLL BENDING APPARATUS

 #19
20180333759
2018-11-22

Viewing tool used in the operation of hand bending pipe

 #20
20180208246
2018-07-26

Automotive front side frame

 #21
20180154424
2018-06-07

Apparatus for protectively holding an elongated object during bending and stretching of the elongated object

 #22
20180126436
2018-05-10

Method and device for bending pipe

 #23
20180056352
2018-03-01

Warm forming process and apparatus for transverse bending of an extruded aluminum beam to warm form a vehicle structural component

 #24
20180043411
2018-02-15

Method and apparatus for manufacturing a bent product

 #25
20180021838
2018-01-25

Bending and molding production line

 #26
20170304883
2017-10-26

Cooling apparatus and cooling method for steel material

 #27
20170292171
2017-10-12

Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same

 #28
20170274436
2017-09-28

Device for bending a thread-like material

 #29
20170232495
2017-08-17

Method for manufacturing bent member, and hot-bending apparatus for steel material

 #30
20170197237
2017-07-13

Manufacturing method for bent member and hot-bending apparatus for steel material

 #31
20170182538
2017-06-29

Method for hot forming sheets having arcuate shapes

 #32
20170095850
2017-04-06

Bender cart

 #33
20170072446
2017-03-16

Method for manufacturing a bent member

 #34
20160311086
2016-10-27

Clamping apparatus for elongated shapes

 #35
20160303632
2016-10-20

Circuit for conduit bender

 #36
20160288185
2016-10-06

Method for automatically bending spacer elements for insulating glass panes—double glazings and machine for carrying out the method

 #37
20160228933
2016-08-11

Pivoting conduit bender

 #38
20160199896
2016-07-14

Tie bar tensioning system

 #39
20160001345
2016-01-07

Value stream process for forming vehicle rails from extruded aluminum tubes

 #40
20150139774
2015-05-21

Rotary chuck

 #41
20150033819
2015-02-05

Tie bar tensioning system

 #42
20150033813
2015-02-05

Pipe bending apparatus and method thereof

 #43
20140152071
2014-06-05

Bent Tube With Foam Reinforcement And Method

 #44
20130152662
2013-06-20

BENDING MACHINE EQUIPPED WITH A PANTOGRAPH

 #45
20130098131
2013-04-25

Methods for laser cutting and processing tubing to make medical devices

 #46
20130000375
2013-01-03

Method and apparatus for manufacturing a bent member

 #47
20120247170
2012-10-04

Arm material and a method for its manufacture

 #48
20120175029
2012-07-12

Method and apparatus for manufacturing a bent product

 #49
20120167651
2012-07-05

Method and apparatus for manufacturing a bent member

 #50
20110271735
2011-11-10

Pivoting conduit bender

 #51
20110271727
2011-11-10

Circuit for conduit bender

 #52
20100276902
2010-11-04

Arm material and a method for its manufacture

 #53
20100218580
2010-09-02

Method for three-dimensionally bending workpiece and bent product

 #54
20100218577
2010-09-02

Three-dimensionally bending machine, bending-equipment line, and bent product

 #55
20100088882
2010-04-15

Method of manufacturing a bent product and an apparatus and a continuous line for manufacturing the same

 #56
20090151147
2009-06-18

Methods for laser cutting and processing tubing to make medical devices

 #57
20080246308
2008-10-09

Vehicle body reinforcing member