B21K1/64 - CPC Classification Index

ClassID:

39264 ⎘

B21K1/64 - CPC Classification

Classification description:

Making machine elements nuts

Sub-classes:

B21K1/66 » form strip bars 20
B21K1/68 » from round or profiled bars 8
B21K1/70 » of special shape, e.g. self-locking nuts, wing nuts 21

Recent Application in this class:

20190134871

2019-05-09

Pull or push rod or locking nut for a molding machine

20190134725

2019-05-09

Apparatus and method for severing and inserting collated T-Nuts

20190054647

2019-02-21

Method for making a blind hole

20180363691

2018-12-20

3-D-printed components including fasteners and methods for producing same

20180297130

2018-10-18

Collated T-Nut apparatus

20160069379

2016-03-10

Wheel nut and method of manufacturing wheel nut

20160010678

2016-01-14

Method for manufacturing a nut by the progressive press forging of a laminar metal sheet and resulting nut

20150367403

2015-12-24

Method for producing a blind hole in a metallic body

20150060188

2015-03-05

Power steering apparatus and method of manufacturing power steering apparatus

#10

20140126977

2014-05-08

Wheel nut and method of manufacturing wheel nut

#11

20120184384

2012-07-19

Method of manufacturing collated T-Nuts

#12

20120181197

2012-07-19

COLLATED T-NUT APPARATUS

#13

20120180286

2012-07-19

Apparatus and method for severing and inserting collated t-nuts

#14

20110188967

2011-08-04

Magnesium Nut Manufacturing Method and Magnesium Nut Member Produced Thereby