Patents-Review.com
ClassID:

38622 ⎘

B21D26/047 - CPC Classification

Classification description:

Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure; Deforming tubular bodies Mould construction

Recent Application in this class:
#1
20250222509
2025-07-10

ISOSTATIC INTERFERENCE-FIT JOINT

 #2
20240253103
2024-08-01

FORMING DEVICE AND FORMING METHOD

 #3
20240246135
2024-07-25

Forming superconducting radio frequency cavities using hydrostatically controlled bulging

 #4
20240206709
2024-06-27

METHOD FOR PRODUCING A SURGICAL HANDHELD DEVICE, AND A SURGICAL HANDHELD DEVICE

 #5
20240157427
2024-05-16

MOLDING DEVICE

 #6
20230311188
2023-10-05

MOLDING DEVICE AND METAL PIPE

 #7
20230302520
2023-09-28

Manufacture of annular sectors for producing an air intake lip

 #8
20230278091
2023-09-07

Preforming method for high-strength steel variable-diameter tubular part

 #9
20230201904
2023-06-29

SYSTEMS AND METHODS FOR ELECTROMAGNETIC FORMING OF CONTAINERS

 #10
20220331854
2022-10-20

Apparatus and method of shaping metal product

 #11
20220324007
2022-10-13

FORMING SYSTEM AND FORMING METHOD

 #12
20220288666
2022-09-15

FORMING DEVICE AND FORMING METHOD

 #13
20220274651
2022-09-01

Flanged member

 #14
20220270797
2022-08-25

Systems and methods for electromagnetic forming of containers

 #15
20220168792
2022-06-02

Hot metal gas forming and quenching system and process therefor

 #16
20220118500
2022-04-21

DISPLAY DEVICE AND FORMING DEVICE

 #17
20220015607
2022-01-20

Method for producing a surgical handheld device, and a surgical handheld device

 #18
20210354187
2021-11-18

Forming system

 #19
20210299728
2021-09-30

Device and method for strengthening thin-walled straight pipe

 #20
20210291250
2021-09-23

Hydroforming of porthole extrusion with non-equiangular seams

 #21
20210101199
2021-04-08

Forming device

 #22
20200406330
2020-12-31

Forming device, forming method, and metal pipe

 #23
20200406329
2020-12-31

Forming device and metal pipe

 #24
20200398330
2020-12-24

Forming tool and method for producing a component

 #25
20200271228
2020-08-27

Method and system for fabrication of a metal cup for creating an annular seal within a wellbore

 #26
20200147666
2020-05-14

Apparatuses for stent shaping

 #27
20200114410
2020-04-16

Apparatus and method of shaping metal product

 #28
20200016645
2020-01-16

Forming apparatus

 #29
20190232354
2019-08-01

Hydroforming of porthole extrusion with non-equiangular seams

 #30
20190151925
2019-05-23

Tool for internal high-pressure shaping and method for shaping a workpiece by internal high-pressure shaping

 #31
20190099797
2019-04-04

Hydroforming tool and method to augment a ram forming machine

 #32
20190048780
2019-02-14

Bellows having tweezers-shaped corrugated portions and method for manufacturing same

 #33
20180361458
2018-12-20

Forming device and forming method

 #34
20180345349
2018-12-06

Method and arrangement for manufacturing of tubes by continuous hydraulic expansion

 #35
20180221933
2018-08-09

Forming device

 #36
20180078988
2018-03-22

Forming apparatus

 #37
20180078987
2018-03-22

Method of producing hollow objects and an arrangement for such method

 #38
20180015521
2018-01-18

Forming device

 #39
20180015520
2018-01-18

FORMING DEVICE

 #40
20180015519
2018-01-18

Forming device

 #41
20170266710
2017-09-21

Forming device and forming method

 #42
20170120317
2017-05-04

Forming device and forming method

 #43
20170095854
2017-04-06

Molding apparatus, method for replacing components of molding apparatus, and replacement unit for molding apparatus

 #44
20160279693
2016-09-29

Molding apparatus

 #45
20160228935
2016-08-11

System and method for forming a metal beverage container using blow molding

 #46
20160144991
2016-05-26

Multi blow molded metallic container

 #47
20160023261
2016-01-28

Tool for preforming a tube for subsequent internal high pressure forming, as well as a method for producing such a tool and for producing a component by internal high pressure forming

 #48
20150343519
2015-12-03

Method for producing a camshaft for an internal-combustion engine

 #49
20150231685
2015-08-20

Method for manufacturing a camshaft for an internal combustion engine by expanding a tubular element with a high pressure fluid and simultaneously compressing the tubular element axially

 #50
20150074982
2015-03-19

System and method for forming a metal beverage container using blow molding

 #51
20140076016
2014-03-20

Pipe manufacturing method and hydroforming mold thereof

 #52
20130276499
2013-10-24

Apparatus and method for forming shaped articles from plural sheet metal blanks

 #53
20130167607
2013-07-04

System and method for forming a metal beverage container using pressure molding

 #54
20130055778
2013-03-07

METHOD FOR FORMING, BY MEANS OF A HYDROFORMING PROCESS, A TUBULAR ELEMENT AS WELL AS A DEVICE SUITABLE FOR CARRYING OUT SUCH A METHOD, AND A TUBULAR ELEMENT

 #55
20120285213
2012-11-15

Method and apparatus for hydro-forming an elongated tubular member

 #56
20120047979
2012-03-01

HYDROFORMING DIE ASSEMBLY AND METHOD FOR DEFORMING A TUBE

 #57
20110120203
2011-05-26

Hydroforming apparatus and method for hydroforming

 #58
20110016947
2011-01-27

Hot bulge forming die apparatus

 #59
20090255308
2009-10-15

Hydroforming die adjustable for springback correction

 #60
20080178650
2008-07-31

Profile element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulically bulged product

 #61
20080105020
2008-05-08

Hydro forming apparatus for making U-shaped products

 #62
20080034825
2008-02-14

Forming Tool

 #63
20070271980
2007-11-29

Method for the Production of a Peripherally Closed Hollow Profile Section

 #64
20070245797
2007-10-25

Tool and Method for the Internal High Pressure Forming of a Hollow Section

 #65
20070209418
2007-09-13

Method for Internal High-Pressure Deformation of a Blank

 #66
20070180677
2007-08-09

Internal high-pressure shaping method for shaping conical tubes made of metal

 #67
20070144228
2007-06-28

Tool and method for cutting a hollow profile

 #68
20070084538
2007-04-19

Run-flat tire support member manufacturing method, run-flat tire support member and pneumatic run-flat tire

 #69
20060283224
2006-12-21

Method of shaping a metallic hollow member in a shaping tool at increased temperature and under internal pressure

 #70
20060260374
2006-11-23

Hydroforming machine

 #71
20060201653
2006-09-14

Waste gas heat exchanger

 #72
20060144109
2006-07-06

Method and device for connecting two components and an assembly of the components

 #73
20060117825
2006-06-08

Method of forming a tubular blank into a structural component and die therefor

 #74
20060075796
2006-04-13

Device and method for expansion forming

 #75
20050252263
2005-11-17

Methods of and apparatus for forming hollow metal articles

 #76
20050210942
2005-09-29

Component specific tube blanks for hydroforming body structure components

 #77
20050097935
2005-05-12

Method for shaping a bent single- or multiple-chamber hollow profile internal high pressure

 #78
20050022576
2005-02-03

Device for manufacturing formed parts by internal high pressure deformation

 #79
16161673
2019-11-19

Apparatus and method of shaping metal product

 #80
16158090
2020-03-17

Apparatus and method of shaping metal product