Patents-Review.com
ClassID:

38526 ⎘

B21D11/22 - CPC Classification

Classification description:

Bending not restricted to forms of material mentioned in only one of groups , , ; Bending not provided for in groups  -  ; Twisting Auxiliary equipment, e.g. positioning devices

Recent Application in this class:
#1
20240207919
2024-06-27

Joining tool unit

 #2
20240123481
2024-04-18

FOIL TAB FORMING APPARATUS AND FOIL TAB FORMING METHOD

 #3
20220410238
2022-12-29

Bending head for welded wire mesh

 #4
20220266325
2022-08-25

Apparatus and method for manufacturing continuous stirrup

 #5
20220072597
2022-03-10

Forming hoops for grow houses

 #6
20210280836
2021-09-09

Two-stage plunger press systems and methods for forming battery cell tabs

 #7
20210046534
2021-02-18

Forming device and method for large thin-walled part with curved surface

 #8
20210016337
2021-01-21

Bender having a sensor configured to sense a workpiece

 #9
20200070227
2020-03-05

Machine for the working of tubes provided with a device for detecting any slippage of the tube being worked

 #10
20200047281
2020-02-13

Complex laser folding and fabrication

 #11
20200009631
2020-01-09

TORSIONAL SEVERE PLASTIC DEFORMATION METHOD FOR METAL BAR, EMPLOYING SURFACE POLISHING TO IMPROVE MECHANICAL PROPERTIES OF METAL BAR

 #12
20200002687
2020-01-02

Follower bar assembly for a bender

 #13
20190337036
2019-11-07

Cut-To-Length Steel Coil Processing Line With Slurry Blasting Descaling Unit

 #14
20190308236
2019-10-10

Drawing-out tool for sheet metal

 #15
20190143624
2019-05-16

DOWNHOLDING PRESS FOR PRODUCING A SEMI-FINISHED PRODUCT FROM SHEET-METAL MATERIAL HAVING THICKNESS-REDUCED REGIONS, AND METHOD FOR PRODUCING A SHEET-METAL FORMED PART

 #16
20180178264
2018-06-28

MOTORCYCLE FRAME RACK

 #17
20180148105
2018-05-31

Header beam of a vehicle frame and method of forming the same

 #18
20170266705
2017-09-21

Motorcycle frame rack

 #19
20170197239
2017-07-13

MULTIPLE BROACHING MARKS ON RULES

 #20
20170080470
2017-03-23

Apparatus for bending rebar

 #21
20160175013
2016-06-23

Apparatus and method for forming support device for effecting orthopedic stabilization

 #22
20160151820
2016-06-02

Bending press

 #23
20160059292
2016-03-03

BENDING DEVICE

 #24
20160039472
2016-02-11

Header beam of a vehicle frame and method of forming the same

 #25
20150352619
2015-12-10

Bending System

 #26
20150224555
2015-08-13

Device and method for generating channel letters

 #27
20150142157
2015-05-21

Automated bender and systems and methods for providing data to operate an automated bender

 #28
20150135793
2015-05-21

Automated bender and systems and methods for providing data to operate an automated bender

 #29
20150115665
2015-04-30

Header beam of a vehicle frame and method of forming the same

 #30
20150089991
2015-04-02

Thrusting device for pipes or the like to bend in a pipe or the like bending machine

 #31
20150047409
2015-02-19

Hemming a flange with compression to form a sharp edge

 #32
20140338417
2014-11-20

Industrial machine for bending metallic flat elements

 #33
20130327104
2013-12-12

Production device with means for tool position sensing and method for operating said device

 #34
20130286405
2013-10-31

Self-centering laser measuring system for motorcycle frame repair

 #35
20130283876
2013-10-31

Motorcycle frame rack

 #36
20130236350
2013-09-12

Highly formable high-strength steel sheet, warm working method, and warm-worked automobile part

 #37
20130118224
2013-05-16

Pipe bender

 #38
20130098135
2013-04-25

Hemming a flange with compression to form a sharp edge

 #39
20050086991
2005-04-28

Front gauge for a sheet bending brake

 #40
15977339
2023-10-24

Tool for curving structural framing components