ClassID:

45286

B25B21/026 - CPC Classification

Classification description:

Portable power-driven screw or nut setting or loosening tools; ; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket Impact clutches

Recent Application in this class:
#1
20260138243
2026-05-21

IMPACT ROTARY TOOL

#2
20260131434
2026-05-14

IMPACT TOOL

#3
20260084274
2026-03-26

POWER TOOL INCLUDING AN OUTPUT POSITION SENSOR

#4
20260021566
2026-01-22

OUTER RING DRIVE PLANETARY GEAR ASSEMBLY

#5
20260008161
2026-01-08

IMPACT WRENCH HAVING DYNAMICALLY TUNED DRIVE COMPONENTS AND METHOD THEREOF

#6
20260008159
2026-01-08

POWER TOOL COMPRISING A HYDRAULIC PULSE UNIT

#7
20250392235
2025-12-25

ELECTROSTATIC CLUTCH FOR POWER TOOL

#8
20250345914
2025-11-13

POWER TOOL

#9
20250303531
2025-10-02

POWER TOOL WITH IMPULSE ASSEMBLY INCLUDING A VALVE

#10
20250249557
2025-08-07

POWER TOOL

#11
20250242479
2025-07-31

IMPACT TOOL WITH A MULTI-PIECE ANVIL ASSEMBLY

#12
20250211140
2025-06-26

ELECTROSTATIC CLUTCH FOR POWER TOOL

#13
20250205858
2025-06-26

MECHANICAL CLUTCH IN AN IMPACT TOOL

#14
20250187154
2025-06-12

IMPACT WRENCH

#15
20250178168
2025-06-05

TORQUE STICK FOR A ROTARY IMPACT TOOL

#16
20250144773
2025-05-08

IMPACT TOOL

#17
20250119090
2025-04-10

IMPACT TOOLS AND CONTROL MODES

#18
20250114931
2025-04-10

IMPACT POWER TOOL

#19
20250114924
2025-04-10

POWER TOOL INCLUDING AN OUTPUT POSITION SENSOR

#20
20250114923
2025-04-10

IMPACT TOOL

#21
20250114922
2025-04-10

IMPACT TOOL

#22
20250107811
2025-04-03

SURGICAL IMPACT DRIVER ADAPTORS FOR APPLYING DIRECTED TORQUE AND LINEAR IMPACT LOADS DURING SURGICAL PROCEDURES

#23
20250091188
2025-03-20

NON-CONTACT SPEED SELECTOR SWTICH IN ROTARY POWER TOOL

#24
20250073882
2025-03-06

DRIVER DRILL AND HAMMER DRIVER DRILL

#25
20250073866
2025-03-06

Power tool

#26
20250065476
2025-02-27

Discontinuous screwdriving device with damping means

#27
20250050489
2025-02-13

Hand-Held Power Tool

#28
20250033178
2025-01-30

IMPACT POWER TOOL

#29
20250010446
2025-01-09

POWER TOOL AND IMPACT TOOL

#30
20240408737
2024-12-12

DRIVER-DRILL

#31
20240326205
2024-10-03

IMPACT WRENCH

#32
20240316732
2024-09-26

Impact tool with a multi-piece anvil assembly

#33
20240308046
2024-09-19

ROTARY IMPACT TOOL WITH THRUST BEARING

#34
20240286254
2024-08-29

IMPACT POWERED TORQUE WRENCH

#35
20240258952
2024-08-01

IMPACT TOOLS AND CONTROL MODES

#36
20240253193
2024-08-01

Torque stick for a rotary impact tool

#37
20240181609
2024-06-06

Impact tool with collapsible member to compensate for thermal expansion

#38
20240139919
2024-05-02

Power tool including an output position sensor

#39
20240139916
2024-05-02

IMPACT TOOL INCLUDING AN ELECTRONIC CLUTCH

#40
20240139915
2024-05-02

Impact tool

#41
20240109173
2024-04-04

Impact power tool

#42
20240082997
2024-03-14

IMPACT WRENCH HAVING DYNAMICALLY TUNED DRIVE COMPONENTS AND METHOD THEREOF

#43
20240063748
2024-02-22

IMPACT TOOLS AND CONTROL MODES

#44
20240058927
2024-02-22

IMPACT TOOL

#45
20240051100
2024-02-15

Impact screwing/unscrewing device with idling control

#46
20240033883
2024-02-01

IMPACT TOOL

#47
20230405786
2023-12-21

Non-contact speed selector switch in rotary power tool

#48
20230373067
2023-11-23

POWER TOOL WITH IMPULSE ASSEMBLY INCLUDING A VALVE

#49
20230364752
2023-11-16

IMPACT TOOL

#50
20230364751
2023-11-16

Impact tool

#51
20230356369
2023-11-09

TWO-PIECE HAMMER FOR IMPACT TOOL

#52
20230268866
2023-08-24

IMPACT TOOLS AND CONTROL MODES

#53
20230255645
2023-08-17

Surgical impact driver adaptors for applying directed torque and linear impact loads during surgical procedures

#54
20230253855
2023-08-10

IMPACT TOOL AND ELECTRIC MOTOR

#55
20230219201
2023-07-13

Method for performing a screwing/unscrewing operation comprising a step of determining the maximum rebound speed of the rotor

#56
20230182271
2023-06-15

Impact tool

#57
20230158623
2023-05-25

Impact tool

#58
20230127853
2023-04-27

Power tool including an output position sensor

#59
20230017720
2023-01-19

Rotary power tool including transmission housing bushing

#60
20230013381
2023-01-19

Impact power tool

#61
20220314411
2022-10-06

Power tool and impact tool

#62
20220274233
2022-09-01

Pneumatic hand tool with adjustable operating angle

#63
20220250211
2022-08-11

ELECTRIC VISE

#64
20220200511
2022-06-23

Impact tools and control modes

#65
20220193871
2022-06-23

Impact tools and control modes

#66
20220193868
2022-06-23

Impact tools and control modes

#67
20220176527
2022-06-09

Method for detecting a first operating state of a handheld power tool

#68
20220176523
2022-06-09

Impact mechanism for a rotary impact tool

#69
20220168878
2022-06-02

Valve seat removal impact driver attachment device

#70
20220143789
2022-05-12

ELECTRIC TOOL

#71
20220134527
2022-05-05

Impact power tool

#72
20220111502
2022-04-14

Torque stick for a rotary impact tool

#73
20220097215
2022-03-31

Impulse driver

#74
20220048167
2022-02-17

Power wrench comprising a hydraulic pulse unit

#75
20220009071
2022-01-13

Rotary power tool including transmission housing bushing

#76
20210379744
2021-12-09

Impact tool angular velocity measurement system

#77
20210379738
2021-12-09

Impact tool

#78
20210370484
2021-12-02

Impact wrench for tightening and loosening nuts and screws on a track

#79
20210362308
2021-11-25

Two-piece hammer for impact tool

#80
20210315101
2021-10-07

Impact tool and electric motor

#81
20210276164
2021-09-09

IMPACT TOOL

#82
20210229256
2021-07-29

Electric power tool

#83
20210187717
2021-06-24

Latching hammer impact wrench

#84
20210187708
2021-06-24

Impact wrench with impact mechanism

#85
20210138624
2021-05-13

Electric driver drill

#86
20210138616
2021-05-13

Impact tool

#87
20210107128
2021-04-15

Impact drill

#88
20210086333
2021-03-25

IMPACT ROTARY TOOL

#89
20210053196
2021-02-25

Signal processing apparatus and electric tool

#90
20200406444
2020-12-31

Power tool

#91
20200406434
2020-12-31

Angled impact wrench

#92
20200262045
2020-08-20

Drilling tool and use in a screw-driving operation

#93
20200262037
2020-08-20

Impact tool

#94
20200262036
2020-08-20

Power tool having hammer mechanism

#95
20200238483
2020-07-30

Power tool

#96
20200180125
2020-06-11

Impact tool and method of controlling impact tool

#97
20200171632
2020-06-04

Power tool including an output position sensor

#98
20200156222
2020-05-21

AIR IMPACT SCREW GUN SYSTEM AND METHOD

#99
20200055169
2020-02-20

Clamp force estimation via pulsed tightening

#100
20200047322
2020-02-13

Oil unit for impact power tool

#101
20200039037
2020-02-06

Impact wrench having dynamically tuned drive components and method thereof

#102
20190381648
2019-12-19

POWER TOOL WITH TAPPING MODE

#103
20190299383
2019-10-03

Rotary power tool including transmission housing bushing

#104
20190262978
2019-08-29

Impact tool

#105
20190247985
2019-08-15

Anvil for an impact wrench

#106
20190232469
2019-08-01

Impact tool

#107
20190176303
2019-06-13

Impact tool

#108
20190162249
2019-05-30

One-way inertial rotational device

#109
20190160636
2019-05-30

Impact tool

#110
20190143491
2019-05-16

Impact tool

#111
20190134801
2019-05-09

Non-contact speed selector switch in rotary power tool

#112
20190134800
2019-05-09

Impact tool

#113
20190118353
2019-04-25

Control method for an impact wrench

#114
20190105761
2019-04-11

Inertial rotational tightening device

#115
20190030696
2019-01-31

Impact tool angular velocity measurement system

#116
20190022837
2019-01-24

Power tool including an output position sensor

#117
20180361559
2018-12-20

Hand-held power tool comprising a percussion mechanism

#118
20180361557
2018-12-20

Hand-held power tool in which the direction of rotation can be set

#119
20180297179
2018-10-18

Rotary impact tool

#120
20180272510
2018-09-27

Rotary impact tool

#121
20180207774
2018-07-26

Square tool holder and impact wrench

#122
20180200872
2018-07-19

Method for operating a power tool

#123
20180029206
2018-02-01

Hand-held power tool and mechanical striking mechanism

#124
20180001447
2018-01-04

Percussion mechanism device, in particular for an impact wrench

#125
20170326712
2017-11-16

Driving Device And Power Tool Comprising Same

#126
20170259412
2017-09-14

IMPACT TOOL

#127
20170259411
2017-09-14

Impact rotary tool

#128
20170246732
2017-08-31

Power tool including an output position sensor

#129
20170203418
2017-07-20

Impact tool

#130
20170190028
2017-07-06

Impact tool

#131
20170190027
2017-07-06

Electric tool

#132
20170165817
2017-06-15

Impact Wrench and Method for Operating an Impact Wrench

#133
20170144278
2017-05-25

IMPACT TOOL

#134
20170144277
2017-05-25

Power tool with pulse unit with a magnet for removing particles

#135
20170113334
2017-04-27

Rotary impact device

#136
20170036328
2017-02-09

Torque output tool and torque output assembly

#137
20170036327
2017-02-09

ELECTRIC TOOL

#138
20170028537
2017-02-02

Impact wrench having dynamically tuned drive components and method thereof

#139
20170001289
2017-01-05

Hydraulic torque impulse generator

#140
20160193726
2016-07-07

Drill

#141
20160193725
2016-07-07

Drill

#142
20160176027
2016-06-23

Rotary tool

#143
20160131353
2016-05-12

Integral tool housing heat sink for light emitting diode apparatus

#144
20160121470
2016-05-05

Impact screwdriver

#145
20160107297
2016-04-21

Electric power tool

#146
20160052118
2016-02-25

Hybrid impact tool

#147
20150375387
2015-12-31

Torsion output tool

#148
20150352699
2015-12-10

Power Tool

#149
20150336249
2015-11-26

Impact tool and method of controlling impact tool

#150
20150231771
2015-08-20

Power Tool

#151
20150231769
2015-08-20

Impact tools with torque-limited swinging weight impact mechanisms

#152
20150196997
2015-07-16

Controlled pivot impact tools

#153
20150190909
2015-07-09

Tools with socket retainers

#154
20150129268
2015-05-14

Hand-held power tool device

#155
20150122525
2015-05-07

Electric tool for outputting torque

#156
20150114674
2015-04-30

Impact device of pneumatic tool

#157
20150083451
2015-03-26

POWER TOOL

#158
20150075829
2015-03-19

Angle impact tool

#159
20150041169
2015-02-12

Impact tool

#160
20150041163
2015-02-12

Impact tools

#161
20150034350
2015-02-05

Rotational force transmitting device

#162
20150021062
2015-01-22

Impact rotation tool and impact rotation tool attachment

#163
20150000946
2015-01-01

Rotary impact tool

#164
20140367928
2014-12-18

Handheld machine tool

#165
20140367132
2014-12-18

Impact wrench

#166
20140367130
2014-12-18

Rotary impact tool

#167
20140338943
2014-11-20

Impact wrench anvil

#168
20140338942
2014-11-20

Ball deflecting chamfer

#169
20140318820
2014-10-30

Motors with magnetic components

#170
20140274526
2014-09-18

Angle impact tool

#171
20140262390
2014-09-18

Electric power tool

#172
20140216776
2014-08-07

Angle impact tool

#173
20140216775
2014-08-07

Angle impact tools

#174
20140182869
2014-07-03

Impact tool

#175
20140158388
2014-06-12

Torque-limited impact tool

#176
20140109729
2014-04-24

Pneumatic ratchet wrench

#177
20140069674
2014-03-13

PERCUSSIVE HAMMER FOR PNEUMATIC OR ELECTRIC TOOLS

#178
20130269461
2013-10-17

Power drill

#179
20130228354
2013-09-05

Impact tool

#180
20130168119
2013-07-04

Impact mechanism for an electric tool

#181
20130112449
2013-05-09

TORSION INCREASING PNEUMATIC TOOL PERCUSSION HAMMER

#182
20130112448
2013-05-09

Hand-held power tool

#183
20130112446
2013-05-09

Handheld power tool having a drive motor operable via a manual switch

#184
20130087355
2013-04-11

Impact tool

#185
20130062088
2013-03-14

IMPACT TOOL

#186
20130025892
2013-01-31

Power Tool

#187
20130000934
2013-01-03

Power tool provided with circuit board

#188
20120279736
2012-11-08

Impact tool

#189
20120255749
2012-10-11

Rotary impact device

#190
20120241183
2012-09-27

POWER TOOL

#191
20120211249
2012-08-23

Right angle impact tool

#192
20120132452
2012-05-31

Handheld power tool

#193
20120118596
2012-05-17

Impact tool

#194
20120111592
2012-05-10

Impact tool with adjustable clutch

#195
20120073845
2012-03-29

Impact wrench

#196
20120000683
2012-01-05

Impact tool

#197
20110315417
2011-12-29

Rotary impact tool

#198
20110278036
2011-11-17

PORTABLE ANGLE IMPACT TOOL

#199
20110278034
2011-11-17

PORTABLE ANGLE IMPACT TOOL

#200
20110147025
2011-06-23

Power tool having an impact mechanism

#201
20110048751
2011-03-03

Drive assembly for a power tool

#202
20110030985
2011-02-10

Impact drill

#203
20110005788
2011-01-13

TRANSMISSION MODULE FOR PNEUMATIC TOOL

#204
20100326686
2010-12-30

Rotary power tool operable in either an impact mode or a drill mode

#205
20100319945
2010-12-23

Output mode switching apparatus

#206
20100300716
2010-12-02

Swinging weight assembly for impact tool

#207
20100186978
2010-07-29

Rotary impact tool

#208
20100186977
2010-07-29

Multifunctional power tool

#209
20100078186
2010-04-01

Rotary impact tool

#210
20100071924
2010-03-25

Impact wrench with a lubricated impact mechanism

#211
20100071923
2010-03-25

Hybrid impact tool

#212
20100025063
2010-02-04

Impact wrench having a pin clutch impact mechanism and being torque limited

#213
20100000750
2010-01-07

Impact Wrench

#214
20100000749
2010-01-07

Impact Wrench

#215
20090255700
2009-10-15

Discontinuous drive tool assembly and method for detecting the rotational angle thereof

#216
20090223690
2009-09-10

Impact tool

#217
20090056966
2009-03-05

Impact mechanism

#218
20090055634
2009-02-26

Compiling method, apparatus, and program

#219
20090038816
2009-02-12

Impact wrench

#220
20090014193
2009-01-15

Impact mechanism for an impact wrench

#221
20080308286
2008-12-18

Hybrid impact tool

#222
20080173458
2008-07-24

Electric motor impact tool

#223
20080099217
2008-05-01

Electric motor impact tool

#224
20080087448
2008-04-17

Anvil for a power tool

#225
20080073094
2008-03-27

Shaft for power impact tool

#226
20080041602
2008-02-21

Electric power tool

#227
20080035360
2008-02-14

Electric power tool

#228
20070289760
2007-12-20

Shock attenuating coupling device and rotary impact tool

#229
20070289759
2007-12-20

Hand-held machine tool with slip clutch

#230
20070089891
2007-04-26

Anti-disengagement structure for guide balls of a striking unit

#231
20070079002
2007-04-05

Compiling method, apparatus, and program

#232
20060266537
2006-11-30

Rotary impact tool having a ski-jump clutch mechanism

#233
20060266170
2006-11-30

Pneumatic wrench having reinforced strength

#234
20060266169
2006-11-30

Pneumatic wrench having reinforced strength

#235
20060254789
2006-11-16

Impact tool

#236
20060157261
2006-07-20

Double-ram striker assembly

#237
20060144601
2006-07-06

Lubrication system for impact wrenches

#238
20060137887
2006-06-29

Pulse torque generator and power tool having the same

#239
20060118316
2006-06-08

Stepped drive shaft for a power tool

#240
20060090913
2006-05-04

Electric power tool

#241
20060053979
2006-03-16

Hand tool with impact drive and speed reducing mechanism

#242
20060032646
2006-02-16

Pneumatic wrench having reinforced strength

#243
20060024141
2006-02-02

Power tool with an intermittent angular torque pulse

#244
20060005979
2006-01-12

Wear-reducing structure for rotary shaft of pneumatic tool

#245
20050279519
2005-12-22

Right angle impact driver

#246
20050263304
2005-12-01

Rotary impact tool

#247
20050199404
2005-09-15

Impact driver having an external mechanism which operation mode can be selectively switched between impact and drill modes

#248
20050115725
2005-06-02

Safety apparatus of air impact driver

#249
20050109519
2005-05-26

Power impact tool

#250
20050022638
2005-02-03

Impact wrench having an improved anvil to square driver transition

#251
19187053
2026-05-26

Impact tool anvil brake mechanism

#252
18596659
2025-06-03

Pneumatic tool