Patents-Review.com
ClassID:

39297 ⎘

B21K5/16 - CPC Classification

Classification description:

Making tools or tool parts, e.g. pliers tools for turning nuts

Recent Application in this class:
#1
20210129209
2021-05-06

METHOD FOR MAKING SOCKET AND PAWL OF RATCHET

 #2
20200238412
2020-07-30

Method of manufacturing socket punches

 #3
20200078854
2020-03-12

Tool manufacturing method and tools produced thereby

 #4
20200055170
2020-02-20

Non-Deforming Structure of Wrench in Manufacturing Process

 #5
20190176215
2019-06-13

METHOD FOR FORMING A SPANNER

 #6
20180333771
2018-11-22

Method for forming a wrench end

 #7
20170072456
2017-03-16

METHOD FOR MAKING BICYCLE FOLDING TOOLS

 #8
20170056962
2017-03-02

Process of manufacturing wrenches

 #9
20160236266
2016-08-18

METHOD OF MAKING FOLDING HAND TOOL SET FOR BICYCLES

 #10
20160158827
2016-06-09

Method of making a spanner

 #11
20100180659
2010-07-22

Method for marking a socket

 #12
20100043601
2010-02-25

Methods for manufacturing combination wrenches without generating carbon scale

 #13
20100043518
2010-02-25

Methods for manufacturing combination wrenches without generating carbon scale

 #14
20090282952
2009-11-19

Cold forged stainless tool and method for making the same

 #15
20090044591
2009-02-19

Forging method, forged product and forging apparatus

 #16
20080301928
2008-12-11

Method for producing wrench socket

 #17
20070181635
2007-08-09

Forging method forged product and forging apparatus

 #18
20070107553
2007-05-17

Method for manufacturing wrench handle with pressed indentation section

 #19
20070107552
2007-05-17

Method for manufacturing wrench handle with pressed indentation section

 #20
20060185476
2006-08-24

Method for making wrenches

 #21
20050217103
2005-10-06

Method for manufacturing a twisted handle and device for twisting the handle

 #22
20050092137
2005-05-05

Socket and method for making the same

 #23
14920877
2016-07-05

Open wrench