Patents-Review.com
ClassID:

44147 ⎘

B23Q17/2404 - CPC Classification

Classification description:

Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps

Recent Application in this class:
#1
20250345912
2025-11-13

Attachments for a Hand-Held Rotary Power Tool

 #2
20250102139
2025-03-27

LIGHTING MODULE, PRODUCTS AND SYSTEM

 #3
20240208031
2024-06-27

Hand-held power tool

 #4
20230366535
2023-11-16

Power tool

 #5
20230294230
2023-09-21

TREATMENT METHOD OF WORKPIECE

 #6
20230035342
2023-02-02

Machine integrated positioning system

 #7
20220281048
2022-09-08

Cutting machine

 #8
20220111506
2022-04-14

Hand-held power tool

 #9
20220063045
2022-03-03

Abrasive blast cabinet lighting and structure

 #10
20210362282
2021-11-25

HAND-HELD POWER TOOL

 #11
20210163154
2021-06-03

Observation control device and spacecraft, observation control method, and observation control program

 #12
20200406411
2020-12-31

Spindle arrangement for a machine tool comprising an optical element and optical element more particularly for a spindle arrangement of this type

 #13
20200318828
2020-10-08

Systems and methods for a detachable lighting accessory for a power tool

 #14
20200238389
2020-07-30

Precision machine tool

 #15
20200215715
2020-07-09

Handheld Workpiece Milling Device with Error Self-correction Based on Augmented Reality Technology

 #16
20200047301
2020-02-13

Machine integrated positioning system

 #17
20190366498
2019-12-05

Indication lamp device with countdown display

 #18
20190298319
2019-10-03

Biopsy device with selectable tissue receiving aperature orientation and site illumination

 #19
20190176288
2019-06-13

Magnetic drill press

 #20
20190133562
2019-05-09

Biopsy device with a removable sample recieving cartridge

 #21
20190054588
2019-02-21

Tool for facilitating the machining of recessed inserts

 #22
20190001457
2019-01-03

Lighting systems for power tools

 #23
20180250783
2018-09-06

Machine tool system

 #24
20180161951
2018-06-14

Power tool and light unit

 #25
20180109770
2018-04-19

Laser projector with dynamically adaptable focus

 #26
20180104789
2018-04-19

Laser projector with flash alignment

 #27
20180104788
2018-04-19

Laser projector with flash alignment

 #28
20180021973
2018-01-25

Improvements to router apparatus

 #29
20170364055
2017-12-21

Process for controlling a machine tool

 #30
20170348815
2017-12-07

Optical display device unit for use in an external application unit

 #31
20170259353
2017-09-14

Machine tool

 #32
20170225284
2017-08-10

Projected scale for depth measurement

 #33
20170136595
2017-05-18

LIGHTED GUARD FOR TOOL REST

 #34
20170129039
2017-05-11

System for processing a workpiece

 #35
20170120410
2017-05-04

Machine tool

 #36
20170106523
2017-04-20

ELECTRIC TOOL WITH LIGHTING FUNCTION

 #37
20160354889
2016-12-08

Lighting systems for power tools

 #38
20160332244
2016-11-17

Airflow and illumination system for a table saw

 #39
20160158905
2016-06-09

Lighted tool post guard

 #40
20160151873
2016-06-02

Positioning aid for a core drilling machine

 #41
20160059321
2016-03-03

Magnetically mountable portable drill assembly

 #42
20160001440
2016-01-07

Magnetic drill press

 #43
20160001439
2016-01-07

Magnetic drill press

 #44
20150283714
2015-10-08

Cutting apparatus

 #45
20150230778
2015-08-20

Biopsy device with selectable tissue receiving aperature orientation and site illumination

 #46
20150196987
2015-07-16

Motor driven appliance

 #47
20150183074
2015-07-02

APPARATUS, SYSTEM AND METHOD FOR CUTTING A MATERIAL

 #48
20150009321
2015-01-08

Inspection device for mechanical instruments and uses thereof

 #49
20140314507
2014-10-23

Magnetic drill press

 #50
20140259599
2014-09-18

TORQUE GUN WITH VISION SYSTEM

 #51
20140227054
2014-08-14

Magnetic drill press

 #52
20140198486
2014-07-17

Hand-power tool

 #53
20140196922
2014-07-17

ELECTRIC POWER TOOL WITH IMPROVED VISIBILITY IN DARKNESS

 #54
20140190716
2014-07-10

ELECTRIC POWER TOOL

 #55
20140123822
2014-05-08

Illuminated tool rest for lathe

 #56
20140078714
2014-03-20

Illuminating device for machine tool

 #57
20140039344
2014-02-06

Biopsy device with inner cutting member

 #58
20130301244
2013-11-14

Power tool with light for illuminating workpiece

 #59
20130287508
2013-10-31

MAGNETIC DRILL PRESS

 #60
20130019735
2013-01-24

Machine Tool, Especially Hand-Held Machine Tool

 #61
20130003358
2013-01-03

Power tool with light for illuminating a workpiece

 #62
20120318113
2012-12-20

Optical Aid for Power Tools

 #63
20120170246
2012-07-05

All-directional maching tool lamp

 #64
20110308830
2011-12-22

Power tool

 #65
20110265625
2011-11-03

Laser alignment system for saw

 #66
20110204787
2011-08-25

Machine tool with an active electrical generator for power generation

 #67
20110204786
2011-08-25

Machine tool with an electrical generator for passive power generation

 #68
20110188232
2011-08-04

Power tool with a light for illuminating a workpiece

 #69
20100268117
2010-10-21

Biopsy device with selectable tissue receiving aperture orientation and site illumination

 #70
20100262037
2010-10-14

Biopsy device with inner cutting member

 #71
20100225038
2010-09-09

Precision machining apparatus

 #72
20100085730
2010-04-08

Illuminating Device For Tools

 #73
20090141289
2009-06-04

Method for determining at least the position of a movable part of a drive unit such as an internal combustion engine or the similar

 #74
20080319468
2008-12-25

Biopsy device with selectable tissue receiving aperature orientation and site illumination

 #75
20080319342
2008-12-25

Biopsy device with selectable tissue receiving aperture orientation and site illumination

 #76
20080295918
2008-12-04

Router With Lighted Base

 #77
20080136078
2008-06-12

Positioning apparatus, exposure apparatus, and device manufacturing method

 #78
20080110036
2008-05-15

Laser alignment device for drilling machine

 #79
20080025015
2008-01-31

Machine tool comprising a protective cabinet and an illumination system

 #80
20070271799
2007-11-29

Portable electric cutting apparatus

 #81
20070161925
2007-07-12

Biopsy device with inner cutter

 #82
20070068020
2007-03-29

Workpiece center and edge finder having visual light indicator

 #83
20060208409
2006-09-21

Workbench for preparing a workpiece to be machined on a digitally controlled machine

 #84
20060156568
2006-07-20

Generation of guidance line or lines

 #85
20060141908
2006-06-29

Metal machining apparatus and laser-targeted coolant nozzle employed therewith

 #86
20060101969
2006-05-18

Optical alignment system

 #87
20060053643
2006-03-16

Workpiece center and edge finder having visual light indicator

 #88
20060026855
2006-02-09

Power saw guide

 #89
20060016269
2006-01-26

Apparatus for detecting vibrations in a machine tool

 #90
20050270531
2005-12-08

Optical alignment system for power tools

 #91
20050217445
2005-10-06

Miter saw having a light beam alignment system

 #92
20050160608
2005-07-28

Portable electric cutting apparatus

 #93
20050126356
2005-06-16

Cutter with optical alignment system

 #94
20050103176
2005-05-19

Sawing direction positioning system for a woodworking bandsaw

 #95
20050099801
2005-05-12

Sawing direction positioning system for a jigsaw

 #96
20050095962
2005-05-05

Method and apparatus for metalworking using a coolant fluid

 #97
20050094386
2005-05-05

Sawing direction positioning system for a bench saw

 #98
20050065453
2005-03-24

Biopsy device with selectable tissue receiving aperture orientation and site illumination

 #99
20050047878
2005-03-03

Tool chuck having a light transmitting capability

 #100
15727739
2019-07-02

Kits and methods for installing a light source on a tool rest

 #101
14543882
2016-03-22

LED dent repair and detail light