ClassID:

45496

B25D9/08 - CPC Classification

Classification description:

Portable percussive tools with fluid-pressure drive, , e.g. having several percussive tool bits operated simultaneously; Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

Recent Application in this class:
#1
20250178174
2025-06-05

Linerbolt Removal Tool Improvements

#2
20250058446
2025-02-20

TRANSVERSE AXIS ROTARY HAMMER

#3
20250029704
2025-01-23

SYSTEMS AND METHODS FOR MODULATING PRESSURE WAVE THERAPY

#4
20240410357
2024-12-12

METHOD FOR CONTROLLING A COMPRESSOR WHICH PROVIDES THE DRIVE OF A PNEUMATIC TOOL

#5
20240157533
2024-05-16

Linerbolt removal tool improvements

#6
20230226678
2023-07-20

VIBRATION REDUCING STRUCTURE OF PNEUMATIC IMPACT TOOL

#7
20230078504
2023-03-16

IMPROVEMENTS IN, OR RELATING TO, EXHAUST VALVES FOR PRESSURISED FLUID OPERATED DEVICES

#8
20230065490
2023-03-02

IMPROVEMENTS IN, OR RELATING TO, TRIGGER VALVES FOR PRESSURISED FLUID OPERATED DEVICES

#9
20220080574
2022-03-17

Vibration reducing structure of pneumatic hammer

#10
20220001510
2022-01-06

Bullet-carried rust removal mechanism and rust removal device

#11
20210394349
2021-12-23

Air Cannon

#12
20210339370
2021-11-04

Pneumatic chipping hammer

#13
20210187720
2021-06-24

Bidirectional air inlet valve assembly

#14
20210101271
2021-04-08

Pneumatic tool having movable air tube

#15
20200361070
2020-11-19

Impact hammer system

#16
20200163827
2020-05-28

SYSTEMS AND METHODS FOR MODULATING PRESSURE WAVE THERAPY

#17
20190270190
2019-09-05

Pneumatic tool

#18
20190217458
2019-07-18

Air cannon

#19
20190039200
2019-02-07

Air File

#20
20180339406
2018-11-29

Forward-reverse valve and pneumatic tool having same

#21
20180236621
2018-08-23

Pneumatically operated percussive tool driver with integral debris suction apparatus

#22
20180147710
2018-05-31

Air cannon

#23
20180147709
2018-05-31

Power tool

#24
20180050396
2018-02-22

Trigger Assembly for a Pneumatic Tool

#25
20170291291
2017-10-12

Pneumatic tool with adjustable exhaust direction

#26
20170156973
2017-06-08

Systems for modulating pressure wave therapy

#27
20170129007
2017-05-11

De-coring vibrator or pneumatic hammer for de-coring of foundry castings with integrated sensor

#28
20170120324
2017-05-04

De-coring vibrator or pneumatic hammer for de-coring of foundry castings with back connectors

#29
20170106519
2017-04-20

Cushion device for cylinder of pneumatic tool

#30
20170106440
2017-04-20

DE-CORING VIBRATOR OR PNEUMATIC HAMMER FOR DE-CORING OF FOUNDRY CASTINGS WITH ALUMINIUM ALLOY JACKET

#31
20170014960
2017-01-19

Seal placement device

#32
20160279779
2016-09-29

Cushion device for cylinder of pneumatic tool

#33
20160046009
2016-02-18

Automatic lubrication system with detune

#34
20150360358
2015-12-17

Device for providing access to a space

#35
20150129630
2015-05-14

Driver tool

#36
20150083501
2015-03-26

Slide valve, percussion device and method

#37
20150014010
2015-01-15

Pneumatic motor with built-in striker mechanism

#38
20130075983
2013-03-28

CHIPPING HAMMER CLAMPING STRUCTURE FOR A PNEUMATIC TOOL

#39
20130048326
2013-02-28

Impact hammer

#40
20120267586
2012-10-25

PULLER FOR CONCRETE FORM STAKES

#41
20120097410
2012-04-26

Tool

#42
20110295160
2011-12-01

Systems and methods for modulating pressure wave therapy

#43
20110232929
2011-09-29

Impact hammer with pre-pressing damping and buffering effect

#44
20110186321
2011-08-04

Pneumatically powered impact device and method

#45
20110068206
2011-03-24

Crusher for crushing a silicon lump, and silicon lump crushing apparatus having a plurality of crushers

#46
20090326425
2009-12-31

Medical Device For Treatment Of The Human Or Animal Body By Mechanical Pressure Waves Or Shock Waves

#47
20090114409
2009-05-07

Pneumatic impact tool

#48
20090065231
2009-03-12

Reciprocating pneumatic tool mechanism

#49
20070295523
2007-12-27

PNEUMATIC HAMMER DRILL

#50
20070284126
2007-12-13

PNEUMATIC TOOL

#51
20060162944
2006-07-27

Pilot valve for a pneumatic tool

#52
20050247467
2005-11-10

Shock absorbing valve for a pneumatic tool

#53
17942527
2023-03-14

Air impact tool having improved vibration-damping structure

#54
15814819
2019-01-29

Pneumatic tool