ClassID:

45284

B25B21/02 - page 2 - 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

Recent Application in this class:
#301
20220040828
2022-02-10

Track processing machine, in particular impact wrench machine, and process for track processing by a track processing machine

#302
20220014128
2022-01-13

Control method of impact power tool

#303
20210402587
2021-12-30

Flow path diverter for pneumatic tool

#304
20210399668
2021-12-23

Electric working machine, and method for supplying electric power to controller of electric working machine

#305
20210394342
2021-12-23

Assembly tool smart configuration selector by means of orientation detection

#306
20210379744
2021-12-09

Impact tool angular velocity measurement system

#307
20210379743
2021-12-09

Systems and methods for detecting anvil position using an inductive sensor

#308
20210370483
2021-12-02

Method for controlling or regulating a hand-held power tool

#309
20210362309
2021-11-25

Bit holder with impact load protection unit

#310
20210362306
2021-11-25

Power tool operation recording and playback

#311
20210347020
2021-11-11

Electric pulse tool

#312
20210339361
2021-11-04

Rotary impact tool

#313
20210331302
2021-10-28

Radial band wedge impact driving device

#314
20210331299
2021-10-28

High torque impact tool

#315
20210308854
2021-10-07

Switching device for a hammer drill and hammer drill comprising a switching device

#316
20210301977
2021-09-30

Electric power tool

#317
20210299843
2021-09-30

Kickback control methods for power tools

#318
20210299842
2021-09-30

ELECTROMAGNETIC ACTUATOR FOR POWER TOOL

#319
20210296969
2021-09-23

Brushless DC motor power tool with combined PCB design

#320
20210291329
2021-09-23

Handheld machine tool, in particular impact driver

#321
20210283753
2021-09-16

Method of controlling a pulsed current supplied to a motor of an electric power tool

#322
20210276164
2021-09-09

IMPACT TOOL

#323
20210252680
2021-08-19

HAND-HELD POWER TOOL

#324
20210229258
2021-07-29

Kickback control methods for power tools

#325
20210226514
2021-07-22

Power-on self-test method for an electric power tool and an electric power tool

#326
20210213594
2021-07-15

Power tool communication system

#327
20210213593
2021-07-15

Electric powered work machine, job-site electrical system, and method of diagnosing electric powered work machine

#328
20210187717
2021-06-24

Latching hammer impact wrench

#329
20210187707
2021-06-24

Power tool with compact motor assembly

#330
20210170553
2021-06-10

Sleeve assembly for shear wrench tool

#331
20210170552
2021-06-10

Shear wrench tool

#332
20210170551
2021-06-10

Shear wrench tool

#333
20210162571
2021-06-03

Impact tool

#334
20210154810
2021-05-27

Electric pulse tool

#335
20210154809
2021-05-27

Oil level warning at hydraulic impulse wrenches

#336
20210122017
2021-04-29

Rotary power tool having work light brightness control unit

#337
20210122014
2021-04-29

Power tool and main shaft thereof

#338
20210107122
2021-04-15

Hand held electric pulse tool and a method for tightening operations

#339
20210095710
2021-04-01

APPARATUS FOR TIGHTENING THREADED FASTENERS

#340
20210094158
2021-04-01

Electric power tool

#341
20210094157
2021-04-01

Anti-topping impact tool mechanism

#342
20210091640
2021-03-25

Electric power tool

#343
20210091614
2021-03-25

Brushless motor and handheld power tool using the same

#344
20210078148
2021-03-18

Pneumatic impact with light

#345
20210060755
2021-03-04

Electric work machine

#346
20210060741
2021-03-04

Impact wrench

#347
20210053201
2021-02-25

Impact tool with vibration isolation

#348
20210046620
2021-02-18

Impact wrench

#349
20210046556
2021-02-18

DRILL BIT ADAPTER TOOL

#350
20210023629
2021-01-28

Tool-holding apparatus, impact driver, and electric work machine

#351
20210016428
2021-01-21

Power tool and rotary tool

#352
20210016420
2021-01-21

Power tool

#353
20210008698
2021-01-14

Setting method for threading connection by means of impact wrench

#354
20200403544
2020-12-24

Work device

#355
20200384620
2020-12-10

Setting method for expansion anchors by means of an impact wrench

#356
20200384618
2020-12-10

Signal processing apparatus for tool comprising rotating body rotated by impacts delivered from drive apparatus

#357
20200376645
2020-12-03

Power tool with combined chip for wireless communications and power tool control

#358
20200361065
2020-11-19

Method for detecting if a fastener is already tightened

#359
20200361064
2020-11-19

Setting method for setting expansion anchors by means of an impact wrench

#360
20200328712
2020-10-15

Electric working machine, and method for supplying electric power to controller of electric working machine

#361
20200313511
2020-10-01

Motor for electric power tools and electric power tool

#362
20200295659
2020-09-17

DC power supply device

#363
20200283964
2020-09-10

Handheld tool for installing or removing railway track fasteners

#364
20200280252
2020-09-03

Power tool with clutch and magnetic torque transmission mechanism

#365
20200276688
2020-09-03

Adaptive radial seal regulator

#366
20200269328
2020-08-27

Tool bit assemblies

#367
20200262035
2020-08-20

OIL PULSE UNIT OF A PNEUMATIC TOOL

#368
20200238486
2020-07-30

TORQUE CONTROL DEVICE FOR PULSE TOOLS AND METHOD OF MONITORING TORQUE FOR PULSE TOOLS

#369
20200230789
2020-07-23

System and method for configuring a power tool with an impact mechanism

#370
20200223050
2020-07-16

Power tool two-stage trigger

#371
20200217412
2020-07-09

Power tool

#372
20200215678
2020-07-09

Power tool

#373
20200215675
2020-07-09

Rotary Hammer Drill Adapter

#374
20200215667
2020-07-09

Power tool

#375
20200212505
2020-07-02

Battery pack and electric apparatus using battery pack

#376
20200203986
2020-06-25

PORTABLE TOOL EQUIPPED WITH A PNEUMATIC MOTOR AND A SUPERCAPACITOR FOR CHARGING A BATTERY-SUPPLYING POWER TO DEVICES

#377
20200198100
2020-06-25

High torque impact tool

#378
20200189077
2020-06-18

Adaptive impact blow detection

#379
20200189048
2020-06-18

Electric pulse tool

#380
20200186008
2020-06-11

Electric power tool

#381
20200180125
2020-06-11

Impact tool and method of controlling impact tool

#382
20200180124
2020-06-11

High torque impact tool

#383
20200171632
2020-06-04

Power tool including an output position sensor

#384
20200161994
2020-05-21

Rotary impact tool and control method thereof

#385
20200161609
2020-05-21

Electrical apparatus using battery pack

#386
20200147771
2020-05-14

Power tool communication system

#387
20200139521
2020-05-07

Pressing and driving mechanism and electric screwdriver containing the same

#388
20200130164
2020-04-30

Power tool

#389
20200130162
2020-04-30

POWER TOOL

#390
20200130153
2020-04-30

IMPACT ELECTRICAL TOOL

#391
20200130151
2020-04-30

Electric pulse tool

#392
20200125079
2020-04-23

Power tool operation recording and playback

#393
20200114496
2020-04-16

Assembly tool smart configuration selector by means of orientation detection

#394
20200112283
2020-04-09

ELECTRICAL IMPACT WRENCH WITH REBOUND IMPACT MECHANISM

#395
20200112233
2020-04-09

Electronic power module for a power tool having an integrated heat sink

#396
20200108490
2020-04-09

Striking torque adjustment device of hydraulic torque wrench

#397
20200101587
2020-04-02

Electric working machine and method of assembling electric working machine

#398
20200078923
2020-03-12

Power Tools With Titanium Hammer Cases And Associated Flange Interfaces

#399
20200055167
2020-02-20

Electric pulse tool

#400
20200047322
2020-02-13

Oil unit for impact power tool

#401
20200047319
2020-02-13

Power tool

#402
20200039037
2020-02-06

Impact wrench having dynamically tuned drive components and method thereof

#403
20200023501
2020-01-23

Impulse driver

#404
20200023500
2020-01-23

Electric power tool

#405
20200009709
2020-01-09

Tool holding apparatus and power tool, and impact tool

#406
20200008300
2020-01-02

Electronic switch module with an integrated flyback diode

#407
20200006021
2020-01-02

Electronic switch module with oppositely-arranged power switches and discrete heat sinks

#408
20200001440
2020-01-02

ANVIL AND POWER TOOLS CONTAINING THE SAME

#409
20190375078
2019-12-12

IMPACT BLOCK, CARRIER MEMBER AND IMPACT TOOL USING SAMES

#410
20190358789
2019-11-28

Twin hammer impact tool

#411
20190358780
2019-11-28

Clamp for use with an impact tool

#412
20190351534
2019-11-21

Power wrench

#413
20190344411
2019-11-14

Impact tool with control mode

#414
20190344407
2019-11-14

Torque impulse wrench

#415
20190321958
2019-10-24

Impact tools with rigidly coupled impact mechanisms

#416
20190321949
2019-10-24

Impact rotary tool

#417
20190308302
2019-10-10

WRENCH EXTENSION DEVICE

#418
20190299387
2019-10-03

Power tool

#419
20190296608
2019-09-26

Brushless DC motor power tool with combined PCB design

#420
20190294138
2019-09-26

Tool system

#421
20190291259
2019-09-26

Hand-held power-tool device

#422
20190291258
2019-09-26

Hand-held power-tool device

#423
20190283227
2019-09-19

Hammer drill

#424
20190275656
2019-09-12

POWER TOOL AND MAIN SHAFT THEREOF

#425
20190275650
2019-09-12

Electric pulse tool

#426
20190262977
2019-08-29

Cordless impact tool with brushless, sensorless, motor and drive

#427
20190255687
2019-08-22

Impact tool

#428
20190247985
2019-08-15

Anvil for an impact wrench

#429
20190240825
2019-08-08

Hand-held power-tool device

#430
20190232471
2019-08-01

IMPACT TOOL

#431
20190227528
2019-07-25

Power tool including a machine learning block

#432
20190217455
2019-07-18

Control device and work management system using same

#433
20190217453
2019-07-18

Impact wrench

#434
20190210207
2019-07-11

Hand-held electric power tool

#435
20190202039
2019-07-04

Pneumatic tightening/untightening device with optimized setting of intake

#436
20190184528
2019-06-20

ATTACHMENT DEVICE

#437
20190168364
2019-06-06

Electric pulse tool with controlled reaction force

#438
20190168362
2019-06-06

Electric pulse tool

#439
20190162249
2019-05-30

One-way inertial rotational device

#440
20190160644
2019-05-30

PNEUMATIC ROTARY TOOL WITH AIRWAY SWITCHING STRUCTURE

#441
20190143495
2019-05-16

Adaptor for power tool devices

#442
20190143491
2019-05-16

Impact tool

#443
20190130708
2019-05-02

Tool and electric tool

#444
20190126456
2019-05-02

Kickback control methods for power tools

#445
20190118353
2019-04-25

Control method for an impact wrench

#446
20190118352
2019-04-25

Bearing retainer for a power tool

#447
20190111551
2019-04-18

Electric working machine and method for controlling motor of electric working machine

#448
20190111550
2019-04-18

Electric working machine

#449
20190105761
2019-04-11

Inertial rotational tightening device

#450
20190105759
2019-04-11

Impact socket

#451
20190061124
2019-02-28

Illuminated power tool

#452
20190061117
2019-02-28

Electric power tool

#453
20190061116
2019-02-28

Impact torque generator for hydraulic power wrench

#454
20190047132
2019-02-14

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

#455
20190047131
2019-02-14

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

#456
20190039215
2019-02-07

Zero distance tool

#457
20190030696
2019-01-31

Impact tool angular velocity measurement system

#458
20190030692
2019-01-31

Rotary impact tool

#459
20190022837
2019-01-24

Power tool including an output position sensor

#460
20190022836
2019-01-24

Torque control system and torque control method for power impact torque tool

#461
20190003513
2019-01-03

APPARATUS FOR TIGHTENING THREADED FASTENERS

#462
20190003512
2019-01-03

APPARATUS FOR TIGHTENING THREADED FASTENERS

#463
20190003306
2019-01-03

Gas passage switching structure for pneumatic rotary hand tool

#464
20190001457
2019-01-03

Lighting systems for power tools

#465
20180354117
2018-12-13

PNEUMATIC ROTARY HAND TOOL WITH ROTATING IMPACT KINETIC ENERGY

#466
20180354114
2018-12-13

Hand-held power tool comprising a communication interface

#467
20180354107
2018-12-13

Impulse wrench rotation detection

#468
20180345463
2018-12-06

Safety wrench for conduit union and method of use

#469
20180342932
2018-11-29

Electronic power module for a power tool having an integrated heat sink

#470
20180342928
2018-11-29

Variable-speed input unit having segmented pads for a power tool

#471
20180326568
2018-11-15

Power tools with integrated circuit boards

#472
20180326564
2018-11-15

Inertial socket adaptor for torque application tools

#473
20180311800
2018-11-01

ROTARY TORQUE BOOSTING DEVICE

#474
20180297183
2018-10-18

Torque wrench having self-adjusting adapter

#475
20180297182
2018-10-18

Torque wrench having self-adjusting adapter

#476
20180297179
2018-10-18

Rotary impact tool

#477
20180297158
2018-10-18

Torque wrench having impact engager

#478
20180290275
2018-10-11

Pulse tool

#479
20180290214
2018-10-11

Drill bit adapter tool

#480
20180272512
2018-09-27

CONTINUOUS ROTATION TORQUE WRENCH

#481
20180272511
2018-09-27

Impact fastening tool

#482
20180272510
2018-09-27

Rotary impact tool

#483
20180248446
2018-08-30

Brushless DC motor power tool with combined PCB design

#484
20180243889
2018-08-30

Contact trip having magnetic filter

#485
20180222022
2018-08-09

Power tool

#486
20180200872
2018-07-19

Method for operating a power tool

#487
20180193987
2018-07-12

ECCENTRIC ROTARY FASTENING DEVICE

#488
20180169840
2018-06-21

NESTED SOCKET ASSEMBLY

#489
20180133873
2018-05-17

Adapter for power tool devices

#490
20180126538
2018-05-10

Power tool

#491
20180126523
2018-05-10

Screw driving device for use with an impact driver

#492
20180117745
2018-05-03

Impact tool

#493
20180104810
2018-04-19

Power rotary tool and impact power tool

#494
20180104802
2018-04-19

Adapter for power tool devices

#495
20180085910
2018-03-29

Pneumatic driving device with swivel coupling

#496
20180085900
2018-03-29

Low-profile impact tools

#497
20180076688
2018-03-15

Brushless DC motor power tool with combined PCB design

#498
20180065233
2018-03-08

Spindle lock mechanism for pneumatic right-angle impact tool

#499
20180029206
2018-02-01

Hand-held power tool and mechanical striking mechanism

#500
20180029205
2018-02-01

ROTARY TOOL ANVIL ASSEMBLY

#501
20180029204
2018-02-01

IMPACT DRIVE ADAPTOR SYSTEM AND METHOD

#502
20180001444
2018-01-04

Work machine

#503
20170348775
2017-12-07

Drilling chuck

#504
20170341213
2017-11-30

Electric tool

#505
20170326720
2017-11-16

POWER TOOL

#506
20170312899
2017-11-02

A POWER CONTROL DEVICE FOR A PNEUMATIC IMPULSE WRENCH

#507
20170312892
2017-11-02

Tool for an impact wrench for securing a vehicle wheel

#508
20170297179
2017-10-19

Rotatable fastening device and application method thereof

#509
20170297178
2017-10-19

Rotatable fastening device

#510
20170271949
2017-09-21

Brushless DC motor power tool with combined PCB design

#511
20170266788
2017-09-21

Impact fastening tool and torque tester

#512
20170259413
2017-09-14

Power tool

#513
20170259411
2017-09-14

Impact rotary tool

#514
20170246732
2017-08-31

Power tool including an output position sensor

#515
20170239801
2017-08-24

ANGLE TOOL

#516
20170239792
2017-08-24

Impact driver having an impact mechanism

#517
20170232602
2017-08-17

Electromagnetic actuator for power tool

#518
20170232597
2017-08-17

Optimized method for setting expansion anchors by means of a power tool

#519
20170232589
2017-08-17

Optimized Setting Method for Expansion Anchors

#520
20170217001
2017-08-03

Impact rotary tool

#521
20170209990
2017-07-27

Installation tool/fastener system for roof truss framing and construction

#522
20170203418
2017-07-20

Impact tool

#523
20170197301
2017-07-13

Tool for hammer union

#524
20170173768
2017-06-22

System and method for configuring a power tool with an impact mechanism

#525
20170151657
2017-06-01

Power tool

#526
20170144289
2017-05-25

Tool including load sensor

#527
20170144282
2017-05-25

PNEUMATIC PULSE TOOL WITH SHUT-OFF MECHANISM

#528
20170144277
2017-05-25

Power tool with pulse unit with a magnet for removing particles

#529
20170129080
2017-05-11

Torsion control device and method for electric impact power tool

#530
20170113334
2017-04-27

Rotary impact device

#531
20170106503
2017-04-20

Extended impact socket construction

#532
20170057064
2017-03-02

Rotary impact tool and method for controlling the same

#533
20170057062
2017-03-02

HAMMER ASSEMBLY OF A POWER TOOL

#534
20170050302
2017-02-23

Air hammer tool for installing eccentric locking collar on a bearing

#535
20170043458
2017-02-16

PNEUMATIC TOOL MOTOR HAVING AN INTERNAL HAMMERING DEVICE

#536
20170036328
2017-02-09

Torque output tool and torque output assembly

#537
20170036326
2017-02-09

Offset torque drive apparatus and system

#538
20170028537
2017-02-02

Impact wrench having dynamically tuned drive components and method thereof

#539
20170008156
2017-01-12

Impact rotary tool

#540
20160375563
2016-12-29

APPARATUS FOR TIGHTENING THREADED FASTENERS

#541
20160359392
2016-12-08

Brushless DC motor power tool with combined PCB design

#542
20160354905
2016-12-08

Power tools with user-selectable operational modes

#543
20160354889
2016-12-08

Lighting systems for power tools

#544
20160339568
2016-11-24

Electric ratchet wrench

#545
20160336838
2016-11-17

Power tool

#546
20160332287
2016-11-17

PNEUMATIC WRENCH WITH BUTTERFLY STEERING SWITCHING MECHANISM

#547
20160325415
2016-11-10

Adaptive impact blow detection

#548
20160325414
2016-11-10

METHOD FOR MEASURING INERTIA MOMENT OF IMPACT ROTARY TOOL AND IMPACT ROTARY TOOL USING MEASURING METHOD

#549
20160318163
2016-11-03

IMPACT TOOL

#550
20160311094
2016-10-27

Adapter for power tool devices

#551
20160282245
2016-09-29

Torsion-detecting pneumatic impact tool

#552
20160263731
2016-09-15

ROTARY IMPACT TOOL

#553
20160263730
2016-09-15

Impact socket

#554
20160250738
2016-09-01

Impact tool with control mode

#555
20160229038
2016-08-11

Impact rotation tool

#556
20160221159
2016-08-04

Extended impact socket construction

#557
20160214238
2016-07-28

PNEUMATIC TOOL HAVING AN IMPACT MODULE WITH DUAL IMPACT

#558
20160195422
2016-07-07

Method for diagnosing a torque impulse generator

#559
20160190965
2016-06-30

Impact rotation tool

#560
20160176027
2016-06-23

Rotary tool

#561
20160129568
2016-05-12

IMPACT TOOL

#562
20160121470
2016-05-05

Impact screwdriver

#563
20160121467
2016-05-05

Impact Driver Control System

#564
20160116897
2016-04-28

Control device, control method, and control program

#565
20160107297
2016-04-21

Electric power tool

#566
20160096258
2016-04-07

Illuminated power tool

#567
20160079887
2016-03-17

Electric tool

#568
20160075008
2016-03-17

Pneumatic rotary tool with air-supply control assembly

#569
20160075004
2016-03-17

ROTARY IMPACT TOOL

#570
20160052118
2016-02-25

Hybrid impact tool

#571
20160008961
2016-01-14

Power tool

#572
20150375387
2015-12-31

Torsion output tool

#573
20150360356
2015-12-17

Fastener extraction ratchet bit device

#574
20150343622
2015-12-03

Impact device for power transmission

#575
20150343618
2015-12-03

Torsion Bar

#576
20150343617
2015-12-03

Power tool and rotary impact tool

#577
20150343616
2015-12-03

HAMMERING SET FOR AN IMPACT TOOL

#578
20150336249
2015-11-26

Impact tool and method of controlling impact tool

#579
20150303842
2015-10-22

IMPACT TOOL

#580
20150298305
2015-10-22

Impulse wrench with push start feature

#581
20150280517
2015-10-01

Integrated electronic switch and control module for a power tool

#582
20150280516
2015-10-01

Integrated electronic switch and control module for a power tool

#583
20150280515
2015-10-01

Integrated Electronic Switch and Control Module for a Power Tool

#584
20150279592
2015-10-01

Biasing member for a power tool forward/reverse actuator

#585
20150275669
2015-10-01

Air-tight switching device for use in a pneumatic tool

#586
20150266170
2015-09-24

Hend-held machine tool

#587
20150246435
2015-09-03

Method and device for operating a hand-held machine tool with a tangential impact mechanism

#588
20150231777
2015-08-20

Hand power tool and drive train

#589
20150231770
2015-08-20

ROTARY IMPACT TOOL

#590
20150231769
2015-08-20

Impact tools with torque-limited swinging weight impact mechanisms

#591
20150217435
2015-08-06

IMPACT DRIVER ACCESSORY WITH INTERNAL TORSION ZONE AND METHODS OF MANUFACTURING SAME

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