B25D9/00 - CPC Classification Index

ClassID:

45491 ⎘

B25D9/00 - CPC Classification

Classification description:

Portable percussive tools with fluid-pressure drive, , e.g. having several percussive tool bits operated simultaneously

Sub-classes:

B25D9/005 » {Devices for testing the tool's performance} 2
B25D9/02 » of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member 15
B25D9/04 » of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member 76
B25D9/06 » Means for driving the impulse member 20
B25D9/14 » Control devices for the reciprocating piston 16

Recent Application in this class:

20250135618

2025-05-01

Grommet Installation Tool

20230191578

2023-06-22

Air Hammer Cone Washer Removal Tool

20220402108

2022-12-22

PNEUMATIC CHIPPING HAMMER

20220258319

2022-08-18

Impact tool

20220152430

2022-05-19

Door breacher

20190375085

2019-12-12

IMPACT BLOCK, CARRIER MEMBER AND IMPART TOOL USING SAMES

20190184540

2019-06-20

Auto-lubrication system for a work tool

20190176314

2019-06-13

POWER TOOL AND ITS TRANSMISSION SHAFT

20190063036

2019-02-28

HAMMER ATTACHMENT

#10

20180021932

2018-01-25

VIBRATION DAMPING HANDLE ASSEMBLY

#11

20170361445

2017-12-21

ARRANGEMENT IN IMPACT UNIT

#12

20170341214

2017-11-30

HAND-HELD POWER TOOL GEARBOX CLOSURE AND HAND-HELD POWER TOOL

#13

20170334057

2017-11-23

Hand-held power tool transmission closure and hand-held power tool

#14

20170282343

2017-10-05

Valve body charge lock

#15

20170274518

2017-09-28

AIR HAMMER ATTACHMENT

#16

20170252585

2017-09-07

Door breacher

#17

20170167962

2017-06-15

Pressure indicator for hydraulic hammer

#18

20170165823

2017-06-15

DAMPING SYSTEM FOR A HYDRAULIC HAMMER

#19

20170157759

2017-06-08

Dust Clearing Tool

#20

20170087706

2017-03-30

Buffer system for hydraulic hammer

#21

20170082437

2017-03-23

PLUMB BOB ASSEMBLY FOR HYRAULIC HAMMER

#22

20170036336

2017-02-09

HAMMER ASSEMBLY

#23

20160312892

2016-10-27

Hammer having composite piston sleeve

#24

20160279779

2016-09-29

Cushion device for cylinder of pneumatic tool

#25

20160250739

2016-09-01

Low-noise hydraulic hammer

#26

20160243690

2016-08-25

VARIABLE DAMPING SYSTEM FOR A POWER CELL OF A HYDRAULIC HAMMER

#27

20160151926

2016-06-02

Operating element of powder gas actuated tools

#28

20160151903

2016-06-02

Hammer having piston sleeve with spiral grooves

#29

20160151902

2016-06-02

Method of manufacturing hydraulic hammer using male and female gauges

#30

20160067858

2016-03-10

Hydraulic hammer with clearance control system

#31

20160067857

2016-03-10

Wear indicating system

#32

20150360361

2015-12-17

Hammer tool assembly

#33

20150343626

2015-12-03

HAMMMER TOOL ASSEMBLY

#34

20150027569

2015-01-29

Hydraulic attachment

#35

20140332244

2014-11-13

ENCLOSURE FOR A POWER CELL OF A HYDRAULIC HAMMER

#36

20140202725

2014-07-24

Power tool with spindle lock

#37

20130264086

2013-10-10

HAND-HELD POWER TOOL

#38

20120261151

2012-10-18

Air hammer for a boring machine

#39

20120250815

2012-10-04

Method for determining usage rate of breaking hammer, breaking hammer, and measuring device

#40

20120055688

2012-03-08

Hand-held demolition tool

#41

20120000684

2012-01-05

Oil pulse rotary tool

#42

20100281664

2010-11-11

Tool for installation of tubing in flooring

#43

20100175241

2010-07-15

Method of continuously mounting clips to two abutted and crossed rods

#44

14665776

2016-07-05

Compressed air tool having silencer structure