ClassID:

45283

B25B21/008 - CPC Classification

Classification description:

Portable power-driven screw or nut setting or loosening tools; ; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode

Recent Application in this class:
#1
20260145308
2026-05-28

Devices, Systems and Methods for Driving Fasteners and Confirming Fastening Conditions

#2
20260115872
2026-04-30

CONFIGURATION OF TIGHTENING TOOL

#3
20260027681
2026-01-29

POWER TOOL WITH AUTOMATIC SHIFTING MECHANISM

#4
20250345901
2025-11-13

FASTENING TOOL

#5
20250282035
2025-09-11

APPARATUS FOR TIGHTENING THREADED FASTENERS

#6
20250144772
2025-05-08

DUAL-SPEED TIGHTENING/UNTIGHTENING DEVICE WITH FLOATING RING GEAR

#7
20250091179
2025-03-20

MULTI-SPEED POWERED RATCHET TOOL

#8
20250010435
2025-01-09

POWER TOOL WITH DEPLOYABLE APPENDAGE

#9
20240391070
2024-11-28

POWER TOOL COMMUNICATION SYSTEM

#10
20240359302
2024-10-31

Systems and Methods for Customizing Fastener Tightness

#11
20240326202
2024-10-03

MACHINE AND METHOD FOR RUNNING A MACHINE

#12
20230398668
2023-12-14

Power tool communication system

#13
20230390903
2023-12-07

APPARATUS FOR TIGHTENING THREADED FASTENERS

#14
20230330822
2023-10-19

FASTENING TOOL

#15
20230271305
2023-08-31

POWER TOOL AND CONTROL METHOD THEREFOR

#16
20230256572
2023-08-17

Driver-drill

#17
20230219200
2023-07-13

ELECTRIC SCREW DRIVER WITH CLUTCH AND ROTATIONAL SPEED CONTROLLING MODULE THEREOF

#18
20230211479
2023-07-06

Two-speed screw driving device with change of speed via acceleration control

#19
20230191580
2023-06-22

Electric work machine and electric driver drill

#20
20230148339
2023-05-11

APPARATUS FOR TIGHTENING THREADED FASTENERS

#21
20230124017
2023-04-20

Power tool communication system

#22
20230083556
2023-03-16

FASTENING TOOL

#23
20230082435
2023-03-16

FASTENING TOOL

#24
20230078681
2023-03-16

Fastening tool

#25
20230020579
2023-01-19

Electric apparatus and control method thereof

#26
20230019359
2023-01-19

TORQUE OUTPUT TOOL

#27
20220250215
2022-08-11

Pressing and driving mechanism and electric screwdriver containing the same

#28
20220118590
2022-04-21

Remote monitoring and actuation of fasteners

#29
20220111496
2022-04-14

Apparatus and method for in-manufacturing evaluation of structural and material properties of fasteners using machine learning

#30
20220040827
2022-02-10

APPARATUS FOR TIGHTENING THREADED FASTENERS

#31
20220025719
2022-01-27

Torque wrench system having multiple torque stations

#32
20220016750
2022-01-20

TORQUE-ANGLE STRUCTURAL FASTENING SYSTEM

#33
20210394342
2021-12-23

Assembly tool smart configuration selector by means of orientation detection

#34
20210213594
2021-07-15

Power tool communication system

#35
20210187706
2021-06-24

DRILLING DEVICE WITH OPTIMIZED ACTUATION

#36
20210039231
2021-02-11

Driver-drill

#37
20210031342
2021-02-04

ROTARY IMPACT TOOL

#38
20200331128
2020-10-22

Screwdriver

#39
20200324397
2020-10-15

METHOD FOR SCREWING IN A SCREW TO A PREDETERMINED TIGHTENING TORQUE

#40
20200224506
2020-07-16

Torque wrench system having multiple torque stations

#41
20200147771
2020-05-14

Power tool communication system

#42
20200139521
2020-05-07

Pressing and driving mechanism and electric screwdriver containing the same

#43
20200114496
2020-04-16

Assembly tool smart configuration selector by means of orientation detection

#44
20190283223
2019-09-19

Method, monitoring node and computer program of monitoring energy flow in a tightening tool

#45
20190224836
2019-07-25

Apparatus for tightening threaded fasteners

#46
20190143495
2019-05-16

Adaptor for power tool devices

#47
20190047132
2019-02-14

Electric working machine and method of controlling rotational state of motor of electric working machine

#48
20190047131
2019-02-14

Electric working machine and method of controlling rotational state of motor of electric working machine

#49
20190047125
2019-02-14

Apparatus for tightening threaded fasteners

#50
20190030692
2019-01-31

Rotary impact tool

#51
20180370011
2018-12-27

Hand-held power tool comprising a gearshift unit

#52
20180318988
2018-11-08

Power tool

#53
20180297179
2018-10-18

Rotary impact tool

#54
20180281160
2018-10-04

Threaded member tightening tool and drive time setting method for threaded member tightening tool

#55
20180274310
2018-09-27

Torque wrench system having multiple torque stations

#56
20180250803
2018-09-06

Speed-changing tool

#57
20180133873
2018-05-17

Adapter for power tool devices

#58
20180115266
2018-04-26

Method for regulating a speed of an electric motor of a power tool

#59
20180104802
2018-04-19

Adapter for power tool devices

#60
20180085908
2018-03-29

Electric power tool configured to operate in a normal mode with a specific stage, and in a measurement mode with a common stage

#61
20170348835
2017-12-07

ELECTRIC TORQUE TOOL WITH RAMPING EFFECT

#62
20170157752
2017-06-08

Nut-fastening tool

#63
20170014985
2017-01-19

Adaptive transmission mechanism

#64
20160375563
2016-12-29

APPARATUS FOR TIGHTENING THREADED FASTENERS

#65
20160354905
2016-12-08

Power tools with user-selectable operational modes

#66
20160311094
2016-10-27

Adapter for power tool devices

#67
20160229037
2016-08-11

Torque wrench assembly

#68
20160207180
2016-07-21

Nut runner

#69
20160121473
2016-05-05

Hand-held power tool which includes a shiftable transmission

#70
20160116897
2016-04-28

Control device, control method, and control program

#71
20160107297
2016-04-21

Electric power tool

#72
20160102762
2016-04-14

Hand-held power tool which includes a shiftable transmission

#73
20150352698
2015-12-10

Two-stage locking electric screwdriver

#74
20150306749
2015-10-29

ENERGY-EFFICIENT ELECTRIC SCREW DRIVERS

#75
20150135907
2015-05-21

POWER TOOL

#76
20150122523
2015-05-07

Power tool

#77
20150041164
2015-02-12

Fastener setting algorithm for drill driver

#78
20140374131
2014-12-25

Power tools

#79
20140209322
2014-07-31

Torque wrench system having multiple torque stations

#80
20140182419
2014-07-03

Motor Accelerator for Automatic Screwdriver

#81
20140102742
2014-04-17

Power tool having rotary input control

#82
20140048299
2014-02-20

Torque-angle structural fastening system

#83
20140034347
2014-02-06

Power tool

#84
20130284471
2013-10-31

Power tool having rotary input control

#85
20130276565
2013-10-24

Switchable gear in a handheld power tool

#86
20130228353
2013-09-05

Torsion-adjustable impact wrench

#87
20130186659
2013-07-25

Trigger profile for a power tool

#88
20130161041
2013-06-27

APPARATUS FOR TIGHTENING THREADED FASTENERS

#89
20130140050
2013-06-06

Power tool having rotary input control

#90
20130140049
2013-06-06

Power tool having rotary input control

#91
20130056236
2013-03-07

THRED FASTENER TIGHTENING AND LOOSENING DEVICE

#92
20130008676
2013-01-10

Power tool having switch and rotary input control

#93
20130000938
2013-01-03

POWER TOOL

#94
20120322605
2012-12-20

Electric power tool

#95
20120273242
2012-11-01

Trigger profile for a power tool

#96
20120244499
2012-09-27

Forrest sponge aided sinus membrane lift technique

#97
20120227977
2012-09-13

Torque wrench system having multiple torque stations

#98
20120175139
2012-07-12

Power tool

#99
20120160529
2012-06-28

Power screwdriver having rotary input control

#100
20120040793
2012-02-16

Electric tool

#101
20120006574
2012-01-12

Electric power tool

#102
20120006564
2012-01-12

Torque wrench system having multiple torque stations

#103
20110315417
2011-12-29

Rotary impact tool

#104
20110232933
2011-09-29

Electrical power tool

#105
20110207571
2011-08-25

Switchable gear in a handheld power tool

#106
20110186320
2011-08-04

Electrical power tool

#107
20110180290
2011-07-28

Electrical power tool

#108
20110162861
2011-07-07

POWER TOOL WITH SIGNAL GENERATOR

#109
20110127941
2011-06-02

Power tool

#110
20100212923
2010-08-26

Power tool

#111
20100089600
2010-04-15

Controlling method of electric tool and electric tool carrying out the controlling method

#112
20100025046
2010-02-04

Torque wrench system having multiple torque stations

#113
20090277658
2009-11-12

Variable speed tool and variable speed control method

#114
20090188353
2009-07-30

Safety torque intensifying tool

#115
20090107297
2009-04-30

Reaction arm for power-driven torque intensifier

#116
20090098971
2009-04-16

Automatic transmission for a power tool

#117
20090071673
2009-03-19

Power tool with signal generator

#118
20090071671
2009-03-19

Power tool having control system for changing rotational speed of output shaft

#119
20080297080
2008-12-04

Hand-guided or stationary power tool having a drive unit

#120
20080136270
2008-06-12

Power wrench

#121
20080032848
2008-02-07

Variable speed transmission for a power tool