ClassID:

44002

B23Q11/0092 - CPC Classification

Classification description:

Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work ; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools; Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means

Recent Application in this class:
#1
20260153188
2026-06-04

POWER TOOL HAVING OBJECT DETECTION

#2
20260042180
2026-02-12

EMERGENCY BRAKE ASSEMBLY FOR A MOTOR-DRIVEN TOOL AND METHOD FOR OPERATING AN EMERGENCY BRAKE ASSEMBLY

#3
20260014659
2026-01-15

APPARATUS FOR STOPPING A CUTTING DISC

#4
20250283577
2025-09-11

METHOD AND SYSTEM FOR STARTING A MACHINE

#5
20250282039
2025-09-11

POWERED FASTENER DRIVER

#6
20250262708
2025-08-21

Emergency Tool Stop Device

#7
20250121469
2025-04-17

POWER TOOL INCLUDING FALL DETECTION AND AUTOSTOP

#8
20250102110
2025-03-27

POWER TOOL HAVING OBJECT DETECTION

#9
20250091169
2025-03-20

PROTECTIVE DEVICE WITH TIME-OF-FLIGHT ARRAY FOR PROVIDING SAFETY MONITORING OF A MACHINE AND RELATED METHODS

#10
20250073838
2025-03-06

POWER TOOL INCLUDING TOUCH-BASED CONTROL

#11
20250065461
2025-02-27

DROP DETECTION IN POWER TOOLS

#12
20240253196
2024-08-01

Powered fastener driver

#13
20240001501
2024-01-04

ELECTRIC POWER TOOLS WITH SAFETY BRAKES THAT INCLUDE IMPULSE SOLENOIDS AND METHODS OF OPERATING THE ELECTRIC POWER TOOLS

#14
20230400150
2023-12-14

Power tool having object detection

#15
20230356341
2023-11-09

Machine Tool and Detection System

#16
20230286097
2023-09-14

POWER TOOLS AND METHODS OF OPERATING POWER TOOLS

#17
20230278153
2023-09-07

POWER TOOLS INCLUDING ELECTRONIC SAFETY MECHANISMS WITH SUPERVISORY CIRCUITS

#18
20230271289
2023-08-31

Power tool including fall detection and autostop

#19
20230235799
2023-07-27

BRAKE DEVICE FOR THE REALIZATION OF LAMINAR PACKAGES FOR ELECTRICAL USE

#20
20230129772
2023-04-27

ELECTRIC WORKING MACHINE

#21
20220395951
2022-12-15

Drop detection in power tools

#22
20220324075
2022-10-13

Machine Tool Device

#23
20220324074
2022-10-13

Power tool

#24
20220297252
2022-09-22

Machine Tool Device

#25
20220203514
2022-06-30

Hand-held power tool

#26
20220203489
2022-06-30

Tool apparatus and method

#27
20220074546
2022-03-10

Power tool safety system

#28
20220055167
2022-02-24

Safety Brake Device

#29
20220055166
2022-02-24

Safety braking device

#30
20220001504
2022-01-06

Safety Braking Device with Two Braking Stages

#31
20210394326
2021-12-23

Machine tool device for open-loop and/or closed-loop control of at least one machine tool function of a machine tool

#32
20210332946
2021-10-28

Power tool having object detection

#33
20210078132
2021-03-18

Rotating tool

#34
20210060719
2021-03-04

POWER TOOL WITH DIGITAL VARIABLE RELUCTANCE MOTOR CONTROL

#35
20210016406
2021-01-21

Electric working machine

#36
20200280270
2020-09-03

Methods and devices for universal braking, safe start protection, and other motor control for alternating current devices

#37
20200276680
2020-09-03

High-precision kickback detection for power tools

#38
20200206857
2020-07-02

Metal cutting machine with anti-cutting hands

#39
20200198079
2020-06-25

Metal cutting machine with anti-cutting hands

#40
20200198078
2020-06-25

Cutting device for a metal sheet

#41
20200171613
2020-06-04

Spindle locking apparatus for a rotary power tool

#42
20200164474
2020-05-28

MACHINE FOR CUTTING MEAT WITH IMPROVED SAFETY SYSTEM

#43
20200122281
2020-04-23

Handheld power tool

#44
20200080688
2020-03-12

Safety system for a machine tool

#45
20200072413
2020-03-05

Power tool safety system

#46
20200067435
2020-02-27

Electric working machine

#47
20190389020
2019-12-26

Gearhead and handheld power tool

#48
20190384359
2019-12-19

Holding device for a handheld computer unit for controlling a machine

#49
20190275626
2019-09-12

Emergency stop system

#50
20190262958
2019-08-29

Protective apparatus for a machine tool

#51
20190143469
2019-05-16

POWER TOOL WITH DIGITAL VARIABLE RELUCTANCE MOTOR CONTROL

#52
20190068188
2019-02-28

Manufacturing process switch for triggering an event when opened

#53
20190063679
2019-02-28

Power tool having object detection

#54
20190061081
2019-02-28

Portable power tool

#55
20190009325
2019-01-10

EMERGENCY STOP CONFIGURATION FOR IRONWORKER

#56
20180323731
2018-11-08

Methods and devices for universal braking, safe start protection, and other motor control for alternating current devices

#57
20180161949
2018-06-14

Electric power tool

#58
20180147682
2018-05-31

Angle grinder, power tool and braking method thereof

#59
20180036853
2018-02-08

Transferring rotation torque through isolator for table saw

#60
20170348844
2017-12-07

Control method for a hand-held power tool

#61
20170341197
2017-11-30

EMERGENCY STOP DEVICE FOR A POWER TOOL, AN ELECTRICAL POWER PACK, A POWER TOOL, SYSTEM AND METHOD

#62
20170320205
2017-11-09

Control method for a hammer drill

#63
20170304976
2017-10-26

Electric working machine

#64
20170288584
2017-10-05

POWER TOOL AND MOTOR DRIVE SYSTEM THEREOF

#65
20170212499
2017-07-27

Servo control apparatus having function of sensorless controlled stop

#66
20170173751
2017-06-22

Method for operating at least one hand-held power tool

#67
20170057038
2017-03-02

Power tool with digital variable reluctance motor control

#68
20160354817
2016-12-08

Emergency stop configuration for ironworker

#69
20160136766
2016-05-19

Clamping and positioning device and operation method thereof

#70
20160114445
2016-04-28

Braking mechanism and processing device using the same

#71
20160089757
2016-03-31

Sensor device, in particular hand-held power-tool sensor device

#72
20160008939
2016-01-14

Machine tool with rotary table with suppressed divergence between estimate brake lifttime and actual brake lifetime

#73
20150360337
2015-12-17

Machine tool having a rotary table

#74
20150239086
2015-08-27

Electrical Power Safety System

#75
20150087211
2015-03-26

Machine Tool Braking Device

#76
20150033918
2015-02-05

Spindle unit for a machining device with a spindle lock

#77
20140216773
2014-08-07

Electric machine tool and method for controlling the electric machine tool

#78
20140206265
2014-07-24

Power tool braking device

#79
20140166323
2014-06-19

Kickback Reduction for Power Tools and Machines

#80
20140132086
2014-05-15

Machine tool and drive regulation device for said machine tool

#81
20140110138
2014-04-24

PROTECTIVE APPARATUS IN CONNECTION WITH MACHINE TOOLS TO SAFEGUARD WORKLOAD INSTALLATION

#82
20140090948
2014-04-03

Proximity based thermal profiling for a power tool

#83
20140090860
2014-04-03

System and method for reducing false positive detection between a human and a moving implement in a power tool

#84
20140090517
2014-04-03

Safety device for a rotational feed axis

#85
20140076596
2014-03-20

Apparatus for detecting rammer tip-over

#86
20140069756
2014-03-13

Machine tool braking apparatus

#87
20140034434
2014-02-06

Power tool braking device

#88
20130284551
2013-10-31

Power tool braking device

#89
20130092484
2013-04-18

Braking device

#90
20130023189
2013-01-24

Electric power tool

#91
20130001028
2013-01-03

Safety brake device for moving machine elements

#92
20120306291
2012-12-06

Electric machine tool comprising a starting inhibitor

#93
20120302143
2012-11-29

Handheld machine

#94
20120024427
2012-02-02

Detection systems for power equipment

#95
20110303723
2011-12-15

Driving device

#96
20110114345
2011-05-19

Handheld power tool device

#97
20110100177
2011-05-05

Protective system for machine tools

#98
20110094835
2011-04-28

Machine tool having a brake system

#99
20110094359
2011-04-28

Emergency braking system of a machine tool

#100
20110088985
2011-04-21

Reversible emergency braking system for machine tools

#101
20110088525
2011-04-21

Protective system for machine tools

#102
20110061504
2011-03-17

Emergency braking system for machine tools

#103
20110048197
2011-03-03

Emergency braking system for machine tools

#104
20100319809
2010-12-23

Electric router

#105
20100300257
2010-12-02

MACHINE TOOL

#106
20100206145
2010-08-19

Detection system for power tool

#107
20100180741
2010-07-22

Apparatus and method for detecting dangerous conditions in power equipment

#108
20100147123
2010-06-17

Tool emergency brake device

#109
20100072007
2010-03-25

MACHINE TOOL, PRODUCTION MACHINE AND/OR HANDLING MACHINE

#110
20100059144
2010-03-11

Detection system for power tool

#111
20090283950
2009-11-19

Machining center with a rotatable and pivotable workpiece table having a clamping device for the rotation axis

#112
20090236012
2009-09-24

Detection systems for power equipment

#113
20090133555
2009-05-28

Apparatus and method for detecting dangerous conditions in power equipment

#114
20090000443
2009-01-01

Detection system for power equipment

#115
20080289915
2008-11-27

Braking structure of a lathe for allowing a workpiece to be gripped in position

#116
20070284890
2007-12-13

Locking device for the mandrel shaft of a motorised tool

#117
20070068480
2007-03-29

Method for switching off a power tool

#118
20060254401
2006-11-16

Detection system for power equipment

#119
20060240751
2006-10-26

Power grinder with safety guard and spindle arresting means

#120
20060197483
2006-09-07

Power tool with remote stop

#121
20060000332
2006-01-05

Power tools

#122
20050252187
2005-11-17

Cutting tool safety system

#123
20050248303
2005-11-10

Power tool with remote stop

#124
20050066784
2005-03-31

Safety methods for use in power equipment

#125
20050057206
2005-03-17

Power tool

#126
14871326
2016-12-13

Milling machine with a smart clamp for automatically determining the Z origin of a work piece