B21K1/58 - CPC Classification Index

ClassID:

39261 ⎘

B21K1/58 - CPC Classification

Classification description:

Making machine elements rivets

Sub-classes:

B21K1/60 » hollow or semi-hollow rivets 20
B21K1/62 » special rivets, e.g. with electrical contacts 3

Recent Application in this class:

20210071453

2021-03-11

Window stays

20180117666

2018-05-03

Method of manufacturing self-pierce rivets

20170203356

2017-07-20

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

20150096166

2015-04-09

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

20140126978

2014-05-08

METHOD FOR PRODUCING AN ATTACHMENT ELEMENT

20130125376

2013-05-23

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

20130115027

2013-05-09

Connecting element and method for manufacturing a connecting element

20110218667

2011-09-08

FORMING MACHINE FOR PRODUCING FORMED PARTS

20110097172

2011-04-28

Clinch pin fastener

#10

20090003964

2009-01-01

Hybrid fastening system

#11

20060237134

2006-10-26

Method for preparing pre-coated, ultra-fine, submicron grain high-temperature aluminum and aluminum-alloy components and components prepared thereby

#12

20060057413

2006-03-16

Hybrid fastening system and associated method of fastening

#13

20050193793

2005-09-08

Method of preparing ultra-fine grain metallic articles and metallic articles prepared thereby