Patents-Review.com
ClassID:

43964 ⎘

B23Q9/0021 - CPC Classification

Classification description:

Arrangements for supporting or guiding portable metal-working machines or apparatus; Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the tool being guided in a circular path

Recent Application in this class:
#1
20230373045
2023-11-23

LATHE GUARD SYSTEMS, REMOTE LATHE CONTROL SYSTEMS, AND PORTABLE LATHE ASSEMBLY KITS INCLUDING THE SAME

 #2
20230241689
2023-08-03

SPLIT FRAME DEVICE FOR PERFORMING OPERATIONS ON CYLINDRICAL ITEMS

 #3
20220395949
2022-12-15

MULTI-FUNCTIONAL ROUTER BASE AND METHODS OF USE

 #4
20210213578
2021-07-15

LATHE GUARD SYSTEMS, REMOTE LATHE CONTROL SYSTEMS, AND PORTABLE LATHE ASSEMBLY KITS INCLUDING THE SAME

 #5
20210016356
2021-01-21

Portable lathes, portable lathe assembly kits, and associated methods

 #6
20200276659
2020-09-03

Systems, apparatuses and methods of machining pipes and/or pipe flanges

 #7
20190143425
2019-05-16

Large diameter travelling pipe cutter

 #8
20190061009
2019-02-28

Crash resistant trip for a pipe machining apparatus

 #9
20180257156
2018-09-13

Pipe machining apparatuses and methods of operating the same

 #10
20180243832
2018-08-30

Pipe end truing apparatus and method

 #11
20180056408
2018-03-01

Systems, apparatuses and methods of machining pipes and/or pipe flanges

 #12
20180050430
2018-02-22

Portable rail system for mounting an engraving device

 #13
20170191525
2017-07-06

Bearing assembly for a pipe machining apparatus

 #14
20170043418
2017-02-16

Large diameter travelling pipe cutter

 #15
20160319972
2016-11-03

Method for mounting an endpiece for securing a flexible tubular pipe and apparatus for implementing same

 #16
20160263719
2016-09-15

Cutting tool and method for cutting openings in a body

 #17
20160136741
2016-05-19

Pipe machining apparatuses and methods of operating the same

 #18
20150321280
2015-11-12

System and method for modular portable welding and seam tracking

 #19
20150290757
2015-10-15

Device for holding a milling and/or grinding machine

 #20
20150059185
2015-03-05

Coupling members for pipe machining apparatuses

 #21
20150053060
2015-02-26

BEARING ASSEMBLY FOR A PIPE MACHINING APPARATUS

 #22
20140190327
2014-07-10

Pipe machining apparatuses and methods of operating the same

 #23
20140190322
2014-07-10

Pipe machining apparatuses and methods of operating the same

 #24
20140096663
2014-04-10

Bearing assembly for a pipe machining apparatus

 #25
20140096398
2014-04-10

Coupling members for pipe machining apparatuses

 #26
20130269500
2013-10-17

Apparatus for machining, particularly for cutting a tubular or round section body

 #27
20110087363
2011-04-14

SURFACE MEASUREMENT, SELECTION, AND MACHINING

 #28
20100297921
2010-11-25

Orbital apparatus for machining a revolution metallic wall

 #29
20090038460
2009-02-12

ARC-CUTTING GUIDE FOR A PORTABLE POWERED HAND TOOL

 #30
13975351
2016-06-14

Drill press circular pattern tool and router circle cutting tool assemblies

 #31
13545567
2016-08-16

Radius cutting platform assembly