ClassID:

39269

B21K1/702 - CPC Classification

Classification description:

Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts Clinch nuts

Recent Application in this class:
#1
20190242417
2019-08-08

Method for installing a self-piercing and self-clinching fastener

#2
20180238374
2018-08-23

CLINCH NUT AND METHOD FOR MANUFACTURING ONE SUCH NUT

#3
20160303643
2016-10-20

Apparatus to produce self-piercing and clinch nut and method of producing self-piercing and clinch nut

#4
20120316001
2012-12-13

PIERCE NUT MANUFACTURING APPARATUS

#5
20120148370
2012-06-14

Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements

#6
20120148366
2012-06-14

Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements

#7
20120142440
2012-06-07

Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements

#8
20120141224
2012-06-07

Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements

#9
20110097173
2011-04-28

Functional element, component assembly comprising the functional element in combination with a sheet metal part, method for the manufacture of a component assembly and also method for the manufacture of the functional element

#10
20110070052
2011-03-24

Nut Assembly and Method for the Production the Same

#11
20100227700
2010-09-09

Clinch nut fastening method

#12
20100135744
2010-06-03

METHOD FOR THE PRODUCTION OF HOLLOW ELEMENTS, HOLLOW ELEMENT, ASSEMBLY PIECE, AND FOLLOW-ON COMPOSITE TOOL FOR CARRYING OUT SAID METHOD

#13
20080232923
2008-09-25

SELF-ATTACHING NUT

#14
20080199274
2008-08-21

Functional element, assembling component consisting of the functional element combined with a metal sheet, method for producing the assembly component and method for producing the functional element

#15
20080187408
2008-08-07

Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements

#16
20080022505
2008-01-31

Nut assembly and method for the production thereof

#17
20070231105
2007-10-04

Heavy metal pierce nut

#18
20070224017
2007-09-27

Clinch nut

#19
20070175262
2007-08-02

Method for the production of hollow elements, hollow element, assembly piece, and follow-on composite tool for carrying out said method

#20
20070154282
2007-07-05

Self-attaching nut

#21
20070154281
2007-07-05

Self-attaching nut

#22
20070154280
2007-07-05

Self-attaching nut

#23
20070154279
2007-07-05

Self-attaching nut

#24
20060252560
2006-11-09

Self-attaching female fastener elements and method of forming same

#25
20060160629
2006-07-20

Method for extrusion molding of a self-locked nut

#26
20060062652
2006-03-23

Self-attaching nut

#27
20060053612
2006-03-16

Method of manufacturing hollow body elements, section for use in the method, hollow body element, component assembly and die

#28
20050265801
2005-12-01

Self-attaching nut

#29
20050166381
2005-08-04

Method for the manufacture of hollow body elements, hollow body element and also progressive tool for carrying out the method

#30
20050163590
2005-07-28

Self-attaching nut