ClassID:

39262

B21K1/60 - CPC Classification

Classification description:

Making machine elements rivets hollow or semi-hollow rivets

Recent Application in this class:
#1
20220032360
2022-02-03

Molding die structure for forming oblique teeth on a rivet nut

#2
20210071453
2021-03-11

Window stays

#3
20200391276
2020-12-17

WIRE MESH RIVET

#4
20200376539
2020-12-03

Extrusion molding method and molding apparatus for manufacturing self-clinching rivet

#5
20190360244
2019-11-28

Window stays

#6
20180117666
2018-05-03

Method of manufacturing self-pierce rivets

#7
20170203356
2017-07-20

Method of forming a highly-deformable titanium or titanium-alloy one-piece fastener

#8
20150377272
2015-12-31

Piece to be crimped on a support, device comprising such a piece and methods for manufacturing such a piece and such a device

#9
20150096166
2015-04-09

Method of assembling a structure using highly-deformable titanium and titanium-alloy one-piece fasteners

#10
20140241832
2014-08-28

Unitary connector pin formed by two-stage cold heading die

#11
20130240264
2013-09-19

Permanent electrical contact applicable to the web of rails and the like

#12
20130223923
2013-08-29

Press-in element, pre-installation component, component assembly and method

#13
20130125376
2013-05-23

METHOD FOR PREPARING HIGHLY-DEFORMABLE TITANIUM AND TITANIUM-ALLOY ONE-PIECE FASTENERS AND FASTENERS PREPARED THEREBY

#14
20120324978
2012-12-27

Method of manufacturing a clinch pin fastener

#15
20110220676
2011-09-15

Wire mesh rivet

#16
20100119330
2010-05-13

Method for making a rivet and rivet obtained by said method

#17
20100003105
2010-01-07

METHOD FOR PRODUCING A LOCKING RING BOLT AND LOCKING RING BOLT

#18
20050233813
2005-10-20

Split die for forming grooved workpiece

#19
20050152763
2005-07-14

Blind rivet and method to make same

#20
20050103086
2005-05-19

Method of cold forming a self-attaching female fastener element