ClassID:

42207

B23D77/14 - CPC Classification

Classification description:

Reaming tools Reamers for special use, e.g. for working cylinder ridges

Recent Application in this class:
#1
20240278344
2024-08-22

OUT OF CENTER COOLING BORE DRILLING FOR GAS TURBINE ROTOR

#2
20240116121
2024-04-11

MULTI-CONFIGURATION DEBURRING REAMER

#3
20230142727
2023-05-11

METHOD OF MAKING A FIREARM BARREL

#4
20230081005
2023-03-16

ROLLER-SKATE BEARING SEAT TRUING TOOL

#5
20230061447
2023-03-02

Spray containment systems and welding gun nozzle cleaning systems including spray containment systems

#6
20220364839
2022-11-17

Precision Ammunition Cartridge Reaming Device Background of The Invention

#7
20210370423
2021-12-02

Apparatus, Systems, and Methods for Forming Aligned Holes From Misaligned Holes

#8
20210325158
2021-10-21

Precision ammunition cartridge reaming device

#9
20210276105
2021-09-09

Machining tool

#10
20200246881
2020-08-06

Drilling tool and method for producing a drilled hole

#11
20190043627
2019-02-07

Device and method for underwater repair of hole of a nuclear reactor part

#12
20170216945
2017-08-03

Drilling tool, in particular reamer

#13
20170021433
2017-01-26

Bottom cutting step up reamer

#14
20160023290
2016-01-28

Boring tool, particularly a reamer

#15
20140271005
2014-09-18

Methods and apparatus for preparing a hemispherical surface

#16
20120321402
2012-12-20

Multi-blade cutting and drilling finishing tool

#17
20120251256
2012-10-04

CUTTING TOOL FOR CONTROL OF SURFACE ROUGHNESS

#18
20120208146
2012-08-16

FLUTED REAMER COMPRISING A PLURALITY OF HELICAL CUTTING LIPS

#19
20120155977
2012-06-21

Multi-effective material removal tool

#20
20110214267
2011-09-08

TOOL DEVICE AND MACHINE TOOL

#21
20110010976
2011-01-20

Manufacturing process of a unitary barrel, chamber and action for a firearm

#22
20100209200
2010-08-19

Cutting instrument and methods for implementing same

#23
20080089755
2008-04-17

Valve seat and valve guide machining tool

#24
20070269282
2007-11-22

System and method of boring a pre-formed guide in a single pass

#25
20050283160
2005-12-22

Bidirectional reaming cutter