Patents-Review.com
ClassID:

40735 ⎘

B23B49/023 - CPC Classification

Classification description:

Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored; Boring templates or bushings Bushings and their connection to the template

Recent Application in this class:
#1
20250058383
2025-02-20

JIGS AND METHODS FOR DRILLING OR REAMING HOLES IN A WORKPIECE

 #2
20250025971
2025-01-23

JIG FOR FIREARM LOWER RECEIVER MANUFACTURE

 #3
20240390990
2024-11-28

OFFSET COLLET LOCK FOR POSITIVE FEED DRILLS AND METHODS FOR DRILLING

 #4
20240351117
2024-10-24

DRILL GUIDE BUSHING ASSEMBLY

 #5
20230294226
2023-09-21

Jig for firearm lower receiver manufacture

 #6
20230249265
2023-08-10

TOOL ALIGNMENT SYSTEM AND METHOD

 #7
20220347767
2022-11-03

DRILLING TOOL

 #8
20220275674
2022-09-01

Door lockset jig

 #9
20210394279
2021-12-23

Hinge jig

 #10
20210379710
2021-12-09

Jig for firearm lower receiver manufacture

 #11
20210237174
2021-08-05

Drill Guides With Canting Base and Dowel Jig Attachments

 #12
20210229199
2021-07-29

Method and tool for reconditioning a damaged thread

 #13
20200284183
2020-09-10

Application-adaptable engine repair template

 #14
20200261990
2020-08-20

Rotary cutting tool, rotary cutting unit, and rotary cutting method

 #15
20200180046
2020-06-11

Device for securely attaching a drilling device to a drill plate including an expandable collet with balls

 #16
20200180045
2020-06-11

Drill, drilling unit, and drilling method

 #17
20200139454
2020-05-07

Method to Make a Reusable Liquid Metal Castable Drill Bushing

 #18
20200122243
2020-04-23

Orbital drill bushing adapter

 #19
20190255626
2019-08-22

Drilling aid apparatus and a method for drilling a structure

 #20
20190210170
2019-07-11

Jig for firearm lower receiver manufacture

 #21
20190030623
2019-01-31

Drill, drilling unit, and drilling method

 #22
20190022767
2019-01-24

Reusable Liquid Metal Castable Drill Bushing Assembly and Method

 #23
20180297160
2018-10-18

Jig for firearm lower receiver manufacture

 #24
20180257149
2018-09-13

Colleted bushing and method of use

 #25
20180250754
2018-09-06

Composition hole pattern transfer tooling

 #26
20180056402
2018-03-01

Locking drill bushing

 #27
20170320595
2017-11-09

Aircraft wing repair methods

 #28
20170173705
2017-06-22

Portable drilling and/or boring machine

 #29
20170114880
2017-04-27

Double eccentric positioning apparatus

 #30
20170100782
2017-04-13

Height adjusting swivel drill block

 #31
20170043415
2017-02-16

Drill guide and method of manufacture thereof

 #32
20160288218
2016-10-06

Composition hole pattern transfer tooling

 #33
20160136738
2016-05-19

Device for use in drilling, method for drilling, and method for preparing a workpiece or an arrangement of workpieces for drilling

 #34
20150375307
2015-12-31

Twist lock tool system

 #35
20150360299
2015-12-17

Bushing for drill template

 #36
20150336181
2015-11-26

Device and method for localizing a position on a part

 #37
20140064868
2014-03-06

SHELF PIN HOLE JIG

 #38
20140064867
2014-03-06

Door lock installation kit

 #39
20140003875
2014-01-02

Drill driving apparatus and drill driving method

 #40
20120328382
2012-12-27

Clamping device, clamping method, and hole drilling method

 #41
20120315100
2012-12-13

Nozzle method for removing dust and chips resulting from drilling operations

 #42
20120201621
2012-08-09

Shelf pin hole jig

 #43
20110243676
2011-10-06

Drilling system and method

 #44
20110064531
2011-03-17

CUTTING APPARATUS AND METHOD

 #45
20100143056
2010-06-10

Insert for a Boring Device, In Particular for a Countersink Borer With Depth Stor or for a Pressure Die Bush

 #46
20100047029
2010-02-25

Aligning a machine tool with a target location on a structure

 #47
20100040426
2010-02-18

FIXATION DEVICE FOR A PORTABLE DRILLING UNIT

 #48
20090035085
2009-02-05

Aligning a machine tool with a target location on a structure

 #49
20090035084
2009-02-05

Aligning a machine tool with a target location on a structure

 #50
20090035080
2009-02-05

Aligning a machine tool with a target location on a structure

 #51
20090035078
2009-02-05

Fixation Device for Fixating a Portable Orbital Drilling Machine to a Drilling Template

 #52
20080199267
2008-08-21

Dowelling jig

 #53
20080145160
2008-06-19

Collet clamping nosepiece for power feed drilling equipment

 #54
20070248426
2007-10-25

Device for Fixating a Portable Drilling Machine in Guide Holes in a Template

 #55
20060269370
2006-11-30

Device for orienting a work tool at a predetermined attitude relative to a work piece

 #56
20060013662
2006-01-19

Multi-layer drilling template and method of drilling using the template

 #57
20050204542
2005-09-22

Cylinder head stud removal tool

 #58
20050179178
2005-08-18

Anti-vibration sleeve for straight-flute drills

 #59
15820915
2019-03-26

Guide device for a cutting tool

 #60
14016709
2017-02-21

Double eccentric positioning apparatus