Patents-Review.com
ClassID:

38706 ⎘

B21D39/032 - CPC Classification

Classification description:

Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating ; Tube expanders of sheet metal otherwise than by folding; Joining superposed plates by locally deforming without slitting or piercing by fitting a projecting part integral with one plate in a hole of the other plate

Recent Application in this class:
#1
20230016790
2023-01-19

Can end with a coined rivet, tooling assembly therefor and a method of forming

 #2
20220088665
2022-03-24

FORGING METHOD AND FORGING APPARATUS

 #3
20210162699
2021-06-03

Combined sheets and method and system for producing same

 #4
20200284281
2020-09-10

Rivet structure

 #5
20200248735
2020-08-06

SHAPED COMPONENT, METHOD FOR CONNECTING AT LEAST ONE METAL-SHEET COMPONENT TO A SHAPED COMPONENT, AND SYSTEM OF A METAL-SHEET CONSTRUCTION

 #6
20200122217
2020-04-23

Methods and punch handling apparatuses for the production of a workpiece

 #7
20200040584
2020-02-06

JOINING TOOL FOR SIDE-LAPPED JOINTS

 #8
20190316615
2019-10-17

Riveting structure and riveting method

 #9
20190210089
2019-07-11

METHOD FOR JOINING MEMBERS

 #10
20190210088
2019-07-11

METHOD FOR JOINING MEMBERS

 #11
20190193130
2019-06-27

Method of making a battery tray

 #12
20190176429
2019-06-13

Rigid sheet blank and method for producing same

 #13
20190022852
2019-01-24

Robot assembling system and method for assembling multi-layer cage

 #14
20180311907
2018-11-01

Method of assembling two pieces of different materials and assembly resulting from the method of assembling

 #15
20180200775
2018-07-19

System of electro hydro clinching

 #16
20180085814
2018-03-29

Methods and punch handling apparatuses for the production of a workpiece

 #17
20170368590
2017-12-28

Punch processing method for laminated iron core and method for manufacturing laminated iron core

 #18
20170136686
2017-05-18

Joining method

 #19
20170059177
2017-03-02

Panel assemblies and methods for forming panel assemblies

 #20
20160136713
2016-05-19

Press molding and manufacturing method therefor

 #21
20160032982
2016-02-04

DAMPER ASSEMBLY INCLUDING AXIALLY FIXED FRICTION ASSEMBLY

 #22
20160023794
2016-01-28

Method of manufacturing and fixing metal label

 #23
20150345535
2015-12-03

Electrically insulating cage nut

 #24
20150325366
2015-11-12

Method of manufacturing laminated iron core

 #25
20150190858
2015-07-09

Punch for crimping tool, and crimping tool provided with such a punch

 #26
20150074970
2015-03-19

Producing composite fiber/metal workpieces

 #27
20150068015
2015-03-12

EMBEDDED NUT AND METHOD OF ASSEMBLING THE EMBEDDED NUT TO AN AMORPHOUS ALLOY SHEET

 #28
20150023795
2015-01-22

Drive assembly including turbine shell fixed to a damper assembly by a rectangular rivet

 #29
20150016871
2015-01-15

Fastening structure for resin-foam core composite plate

 #30
20130074434
2013-03-28

Joining tool for side-lapped joints

 #31
20130058737
2013-03-07

Electrically insulating cage nut

 #32
20130025208
2013-01-31

Coupled structure and window regulator

 #33
20120319361
2012-12-20

Metal gaskets for cylinder heads, and methods for manufacturing same

 #34
20120299166
2012-11-29

Conduction path, semiconductor device using the same, and method of manufacturing conduction path, and semiconductor device

 #35
20120145449
2012-06-14

Shielding assembly and method for manufacturing same

 #36
20120025546
2012-02-02

Bumper device for vehicle

 #37
20120010007
2012-01-12

Collapsible shaft assembly

 #38
20110289746
2011-12-01

Double-action clinching tool

 #39
20110258824
2011-10-27

Tool for making joints of clinch type

 #40
20110192137
2011-08-11

Method for Manufacturing a Regeneratively Cooled Nozzle Extension of a Rocket Combustion Chamber and Nozzle Extension

 #41
20110174048
2011-07-21

REFLARE TOOL AND PROCESS

 #42
20100294005
2010-11-25

Method for fixing the drum of a washing machine and fitting for the same

 #43
20100083483
2010-04-08

Double-action clinching method

 #44
20100083480
2010-04-08

Method of Friction-Assisted Clinching

 #45
20100080696
2010-04-01

BLOWER HOUSING AND METHOD OF MANUFACTURE

 #46
20100077892
2010-04-01

FORCING TOOL

 #47
20090256020
2009-10-15

Shredder Blades And Methods For Producing Shredder Blades And/Or Shredder Blade Pairs

 #48
20090151146
2009-06-18

METHOD, DEVICE AND STRUCTURE FOR JOINING TWO MEMBERS TOGETHER

 #49
20090142106
2009-06-04

Fastening structure, blade structure, develop unit, and image formation apparatus

 #50
20090078244
2009-03-26

Metal panel, manufacturing method thereof and cooking device using the metal panel

 #51
20080256781
2008-10-23

Joining method and joined unit

 #52
20070286673
2007-12-13

METHOD FOR FASTENING PLATE-LIKE MEMBERS AND FASTENING STRUCTURE FOR PLATE-LIKE MEMBERS

 #53
20070231062
2007-10-04

METHOD FOR JOINING PLANAR SHEETS AND SHEETS THEREFOR

 #54
20070228350
2007-10-04

Guardrail assembly and method of installing the guardrail assembly

 #55
20070180673
2007-08-09

Method of assembling a carriage assembly

 #56
20060090318
2006-05-04

Self-aligning tool for installation of pull type fastener

 #57
20050217399
2005-10-06

Geared fitting for a vehicle seat

 #58
20050210654
2005-09-29

Method and apparatus for joining plates by caulking

 #59
20050160772
2005-07-28

Mounting fixture and drum assembly

 #60
20050091831
2005-05-05

Method for connecting two members