Patents-Review.com
ClassID:

38517 ⎘

B21D11/12 - CPC Classification

Classification description:

Bending not restricted to forms of material mentioned in only one of groups , , ; Bending not provided for in groups  -  ; Twisting; Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete

Sub-classes:
Recent Application in this class:
#1
20250050400
2025-02-13

APPARATUS AND METHOD FOR BENDING BARS

 #2
20250033104
2025-01-30

APPARATUS AND METHOD FOR BENDING OBLONG METAL PRODUCTS

 #3
20220362828
2022-11-17

Automatic machine and method for producing reinforcement blanks

 #4
20220266325
2022-08-25

Apparatus and method for manufacturing continuous stirrup

 #5
20220126346
2022-04-28

Machine for working bars and corresponding working method

 #6
20210121935
2021-04-29

Apparatus and method for working bars

 #7
20200222964
2020-07-16

Machine and method for bending oblong elements, preferably metal, such as bars, rod, section bars or suchlike

 #8
20200217439
2020-07-09

Bayonet duct coupler assembly for post-tensioned concrete member

 #9
20190240713
2019-08-08

Machine for bending metal products and corresponding bending method

 #10
20190126334
2019-05-02

Method for automatically adjusting the straightening of metal elements of elongated shape and apparatus for straightening the same elements

 #11
20190001386
2019-01-03

Wire forming machine

 #12
20180221930
2018-08-09

Combined machine for working wire rod and corresponding working method

 #13
20170227154
2017-08-10

Bayonet duct coupler assembly for post-tensioned concrete member

 #14
20170225213
2017-08-10

Bending head, especially for an automatic bending machine

 #15
20170197238
2017-07-13

Hand tool for bending rebar

 #16
20170182544
2017-06-29

Devices, systems and methods for automated wire bending

 #17
20170113258
2017-04-27

Bending machine and corresponding method

 #18
20170080470
2017-03-23

Apparatus for bending rebar

 #19
20160271672
2016-09-22

Apparatus for bending oblong metal products, such as bars, round pieces or metal wires, and corresponding bending method

 #20
20160107217
2016-04-21

Machine for bending metal products and corresponding bending method

 #21
20160074918
2016-03-17

Powered bending tool

 #22
20150314355
2015-11-05

Bending machine for metal products and corresponding bending method

 #23
20150211232
2015-07-30

CLIP FOR JOINING REINFORCED MEMBERS FOR USE IN REINFORCED CONCRETE SLABS AND/OR COLUMNS

 #24
20150040634
2015-02-12

BENDING MACHINE HAVING A BENDING HEAD THAT IS MOVABLE ABOUT A STATIONARY BENDING SHANK

 #25
20140130567
2014-05-15

Devices, systems and methods for automated wire bending

 #26
20120279274
2012-11-08

Apparatus for bending elongated metal elements, such as metal bars, round pieces or wire, and relative bending method

 #27
20120016511
2012-01-19

Bending device

 #28
20100307213
2010-12-09

Bending apparatus for rod-shaped workpieces

 #29
20100147048
2010-06-17

Devices, systems and methods for automated wire bending

 #30
20080295559
2008-12-04

Machine for cambering, forming, folding or bending bars, wires or extruded shapes

 #31
20080115558
2008-05-22

Powered rod cutting and bending system and method for fabricating same

 #32
20080078226
2008-04-03

System and process for production of three-dimensional products from wire

 #33
20070256466
2007-11-08

MACHINE AND PROCESS FOR PRODUCTION OF THREE-DIMENSIONAL STIRRUPS

 #34
20070107483
2007-05-17

Machine and method for preventing torsion of wire, material of prismatic cross-section, and rod material

 #35
20060059973
2006-03-23

Bending machine

 #36
20050268688
2005-12-08

2-way reinforcement bending machine

 #37
20050076694
2005-04-14

Wire bending device

 #38
20050076693
2005-04-14

Bending machine for profiles such as reinforcement round pieces or similar