Patents-Review.com
ClassID:

40339 ⎘

B23B5/161 - CPC Classification

Classification description:

Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes Devices attached to the workpiece

Sub-classes:
Recent Application in this class:
#1
20230321735
2023-10-12

Tools and methods for refacing tubular ends forming a threaded connection

 #2
20190070667
2019-03-07

Pipe end machining device

 #3
20180243878
2018-08-30

Apparatus and method for surface finishing a flange surface of a flange of a pipe

 #4
20180015552
2018-01-18

Automatic movable machine for chamfering pipe and metal sheet

 #5
20170341150
2017-11-30

INTERCHANGEABLE CUTTING INSERTS AND METHODS ASSOCIATED WITH THE SAME

 #6
20170320140
2017-11-09

Interchangeable cutting inserts and methods associated with the same

 #7
20170209934
2017-07-27

Tubular connection refacing apparatus and methods

 #8
20170008091
2017-01-12

Pipe end machining device

 #9
20160297009
2016-10-13

Laser line generator tool for a pipe machining apparatus

 #10
20160207114
2016-07-21

Portable pipe outer diameter-chamfering apparatus with improved weldability

 #11
20160121406
2016-05-05

INTERCHANGEABLE CUTTING INSERTS AND METHODS ASSOCIATED WITH THE SAME

 #12
20150096421
2015-04-09

Pivotal tool support for a pipe machining apparatus

 #13
20150047478
2015-02-19

Tubular connection refacing apparatus and methods

 #14
20150040731
2015-02-12

Transportable beveling tool

 #15
20140260840
2014-09-18

MACHINING APPARATUS

 #16
20140196582
2014-07-17

Pipe machining apparatuses and methods of operating the same

 #17
20140191460
2014-07-10

Pipe machining apparatuses and methods of operating the same

 #18
20140190321
2014-07-10

Pipe machining apparatuses and methods of operating the same

 #19
20140041492
2014-02-13

Pipe lathe and subassembly therefor

 #20
20110314978
2011-12-29

Pipe lathe and subassembly therefor