B25D9/16 - CPC Classification Index

ClassID:

45503 ⎘

B25D9/16 - CPC Classification

Classification description:

Portable percussive tools with fluid-pressure drive, , e.g. having several percussive tool bits operated simultaneously; Control devices for the reciprocating piston Valve arrangements therefor

Sub-classes:

B25D9/18 » involving a piston-type slide valve 60
B25D9/20 » involving a tubular-type slide valve 45
B25D9/22 » involving a rotary-type slide valve 10
B25D9/24 » involving a rocking-plate type valve 1

Recent Application in this class:

20250236002

2025-07-24

HANDHELD PILEDRIVING APPARATUS

20250187166

2025-06-12

CONTROL VALVE AND IMPACT DEVICE

20250029704

2025-01-23

SYSTEMS AND METHODS FOR MODULATING PRESSURE WAVE THERAPY

20210362314

2021-11-25

Pneumatic percussive tool with attachments and method of use thereof

20200238496

2020-07-30

Valve seat of a pneumatic hammer

20200163827

2020-05-28

SYSTEMS AND METHODS FOR MODULATING PRESSURE WAVE THERAPY

20190291254

2019-09-26

Pneumatic percussive tool with attachments and method of use thereof

20190072197

2019-03-07

CARBON-FIBER SEAT FOR A PNEUMATIC HAMMER

20180207782

2018-07-26

Hydraulic hammering device

#10

20170259421

2017-09-14

Hammer protection system and method

#11

20170246734

2017-08-31

Hammer drill

#12

20170156973

2017-06-08

Systems for modulating pressure wave therapy

#13

20160297058

2016-10-13

Pneumatic hammer device and a method pertaining to a pneumatic hammer device

#14

20160288307

2016-10-06

Automatic Air Inrtake Device for Pneumatic Tool

#15

20160221171

2016-08-04

HYDRAULIC HAMMER HAVING DUAL VALVE ACCELERATION CONTROL SYSTEM

#16

20160158819

2016-06-09

Compact Pneumatic Auto Body Hammer with Fine Control of Impact Force

#17

20160039080

2016-02-11

Self-charging hydraulic hammer

#18

20150336256

2015-11-26

Hydraulic hammer having delayed automatic shutoff

#19

20150273676

2015-10-01

OPTIMIZED PNEUMATIC HAMMER

#20

20150158165

2015-06-11

Impact tools with speed controllers

#21

20150129315

2015-05-14

Double wall flow tube for percussion tool

#22

20150000949

2015-01-01

Surge accumulator for hydraulic hammer

#23

20140360744

2014-12-11

HANDHELD PNEUMATIC TOOLS HAVING PRESSURE REGULATOR

#24

20140083728

2014-03-27

Hammer drill

#25

20140083727

2014-03-27

Hammer drill

#26

20120160528

2012-06-28

Pressure protection valve for hydraulic tool

#27

20110295160

2011-12-01

Systems and methods for modulating pressure wave therapy

#28

20090326425

2009-12-31

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

#29

20090321099

2009-12-31

Percussion device, drilling machine including such a percussion device and method for controlling such a percussion device

#30

20080289840

2008-11-27

Impact power tool with a precision controlled drive system

#31

20080185550

2008-08-07

Continuous stroke pneumatic tool with ball valve

#32

20070295523

2007-12-27

PNEUMATIC HAMMER DRILL

#33

20070284126

2007-12-13

PNEUMATIC TOOL

#34

20070251731

2007-11-01

Hydraulic impact mechanism

#35

20070034395

2007-02-15

Impact power tool with a precision controlled drive system

#36

20060162944

2006-07-27

Pilot valve for a pneumatic tool

#37

20050247467

2005-11-10

Shock absorbing valve for a pneumatic tool

#38

15166170

2016-10-25

Pneumatic hammer