B21H7/00 - CPC Classification Index

ClassID:

39075 ⎘

B21H7/00 - CPC Classification

Classification description:

Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons

Sub-classes:

B21H7/002 » {Fasteners, rivets} 3
B21H7/005 » {railway sleepers or chains} 0
B21H7/007 » {Taper rolling, e.g. leaf springs} 5
B21H7/02 » spades; shovels 0
B21H7/04 » hoes 0
B21H7/06 » ploughshares; axes 1
B21H7/08 » forks; rakes {spoons} 0
B21H7/10 » knives; sickles; scythes 2
B21H7/12 » horse-shoes; articles of like shape, e.g. wear-resisting attachments for shoes 0
B21H7/14 » knurled articles 11
B21H7/16 » turbine blades; compressor blades; propeller blades 13
B21H7/18 » grooved pins; Rolling grooves, e.g. oil grooves, in articles 7

Recent Application in this class:

20230037092

2023-02-02

METAL MASK

20220396866

2022-12-15

Method of manufacturing metal mask

20190291170

2019-09-26

Forging roll device

20180304344

2018-10-25

INTERNALLY COOLED VALVE FOR INTERNAL COMBUSTION ENGINES, AS WELL AS METHOD AND DEVICE FOR THE PRODUCTION THEREOF

20170106507

2017-04-20

Methods and apparatus for an enhanced driving bit

20160158825

2016-06-09

Pin fin forming method

20160140792

2016-05-19

Apparatus and method of providing an elongated coin souvenir

20160089708

2016-03-31

Method and device for producing rotationally symmetrical metal components

20160082553

2016-03-24

Combined ring rolling method for spherical valve body

#10

20160001407

2016-01-07

Leading edge sheath manufacturing method

#11

20150336617

2015-11-26

OUTER PANEL FOR PILLAR OF VEHICLE, AND METHOD AND ROLLING APPARATUS FOR MANUFACTURING THE SAME

#12

20150328675

2015-11-19

Metal strip

#13

20150190854

2015-07-09

Roll forming device

#14

20150170813

2015-06-18

Method of producing grain-oriented electrical steel sheet

#15

20150128676

2015-05-14

System And Method For Manufacturing A Honeycomb Body

#16

20130206002

2013-08-15

Separation membrane, hydrogen separation membrane including the separation membrane, and hydrogen purifier including the hydrogen separation membrane

#17

20130117990

2013-05-16

Method of forming industrial housings

#18

20120280192

2012-11-08

Furcated composite post

#19

20120216590

2012-08-30

Method of forming industrial housings

#20

20120148370

2012-06-14

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

#21

20120148366

2012-06-14

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

#22

20120142440

2012-06-07

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

#23

20120141224

2012-06-07

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

#24

20110309909

2011-12-22

Method, particularly for manufacturing terminals for electric resistors, and the terminal obtained

#25

20100199737

2010-08-12

Method for producing elongated, peripherally contoured shaped blanks from a metal strip

#26

20090107200

2009-04-30

METHOD FOR MAKING HANDTOOL HEAD AND A ROLLING MILL THEREOF

#27

20090007382

2009-01-08

Hinge barrel and manufacturing method thereof

#28

20080187408

2008-08-07

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

#29

20060185170

2006-08-24

Methods for manufacturing endodontic instruments from powdered metals