B25D 2250/00
General details of portable percussive tools
Official title: General details of portable percussive tools; Components used in portable percussive tools
B25D2250/00 (General details of portable percussive tools) appears on 1,415 US grants and 1,692 published applications in this corpus.
Search patents in B25D- Granted patents
- 1,415
- Published applications
- 1,692
- Assignees
- 353
- Inventors
- 2,050
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 1 | 0 |
| 1991 | 13 | 0 |
| 1992 | 12 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 6 |
| 2002 | 7 | 20 |
| 2003 | 17 | 26 |
| 2004 | 21 | 39 |
| 2005 | 23 | 27 |
| 2006 | 39 | 64 |
| 2007 | 19 | 46 |
| 2008 | 28 | 78 |
| 2009 | 35 | 81 |
| 2010 | 42 | 78 |
| 2011 | 45 | 75 |
| 2012 | 62 | 70 |
| 2013 | 59 | 78 |
| 2014 | 48 | 41 |
| 2015 | 53 | 59 |
| 2016 | 48 | 89 |
| 2017 | 47 | 81 |
| 2018 | 64 | 99 |
| 2019 | 71 | 100 |
| 2020 | 93 | 64 |
| 2021 | 73 | 92 |
| 2022 | 58 | 105 |
| 2023 | 69 | 80 |
| 2024 | 110 | 93 |
| 2025 | 75 | 48 |
| 2026 | 49 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B25D 2250/221SensorsIndexing code267
- B25D 2250/371Use of springsIndexing code229
- B25D 2250/121Housing detailsIndexing code186
- B25D 2250/255SwitchesIndexing code153
- B25D 2250/091Electrically-powered tool componentsIndexing code128
- B25D 2250/195Regulation meansIndexing code121
- B25D 2250/245Spatial arrangement of components of the tool relative to each otherIndexing code101
- B25D 2250/005Adjustable tool componentsIndexing code100
All 51 subgroupsShow fewer
- B25D 2250/165Overload clutches, torque limitersIndexing code80
- B25D 2250/275Tools having at least two similar componentsIndexing code76
- B25D 2250/131Idling mode of toolsIndexing code74
- B25D 2250/105Exchangeable tool componentsIndexing code72
- B25D 2250/331Use of bearingsIndexing code69
- B25D 2250/365Use of sealsIndexing code69
- B25D 2250/065Details regarding assembling of the toolIndexing code63
- B25D 2250/035Bleeding holesIndexing code61
- B25D 2250/231Sleeve detailsIndexing code60
- B25D 2250/141Magnetic parts used in percussive toolsIndexing code54
- B25D 2250/171Percussive pulling action of tools for extraction of elementsIndexing code47
- B25D 2250/051CouplingsIndexing code44
- B25D 2250/191Ram catchers for stopping the ram when entering idling modeIndexing code42
- B25D 2250/345Use of o-ringsIndexing code42
- B25D 2250/391Use of weightsIndexing code41
- B25D 2250/271Tools for breaking windowsIndexing code38
- B25D 2250/295Tools used in automobiles or automobile manufactureIndexing code37
- B25D 2250/045Cams used in percussive toolsIndexing code36
- B25D 2250/361Use of screws or threaded connectionsIndexing code33
- B25D 2250/125Hydraulic tool componentsIndexing code30
- B25D 2250/181Pneumatic tool componentsIndexing code30
- B25D 2250/185Pressure equalising means between sealed chambersIndexing code29
- B25D 2250/321Use of ballsIndexing code24
- B25D 2250/041Cable management or routing of electrical cables and wiresIndexing code21
- B25D 2250/085Elastic behaviour of tool componentsIndexing code19
- B25D 2250/351Use of pinsIndexing code18
- B25D 2250/241Sliding impact heads, i.e. impact heads sliding inside a rod or aroundIndexing code17
- B25D 2250/301Torque transmission meansIndexing code17
- B25D 2250/225SerrationsIndexing code16
- B25D 2250/175Phase shift of tool componentsIndexing code15
- B25D 2250/025Auxiliary percussive devicesIndexing code13
- B25D 2250/101Emitting warning signalsIndexing code13
- B25D 2250/055Depth propertiesIndexing code11
- B25D 2250/155MarksIndexing code11
- B25D 2250/341Use of external compressorsIndexing code8
- B25D 2250/211Cross-sections of the toolIndexing code7
- B25D 2250/355Use of rollsIndexing code6
- B25D 2250/385Use of thrust-washersIndexing code6
- B25D 2250/115Foldable parts of the toolIndexing code5
- B25D 2250/305Twisted part of a chisel or percussive non-drilling tool bitIndexing code4
- B25D 2250/311Ultrasonic percussion meansIndexing code3
- B25D 2250/325Use of bayonetsIndexing code3
- B25D 2250/315Use of adhesivesIndexing code0
Recent patents
- Impactor6 Oct 2026US 12,751,755 B2Smith & Nephew, Inc.
- Adapter for rotary hammer6 Oct 2026US 12,752,411 B2Milwaukee Electric Tool Corporation
- Striking tool6 Oct 2026US 12,752,412 B2Makita Corporation
- Cam operated apparatus29 Sep 2026US 12,746,654 B2Resontech Ltd.
- Impactor15 Sep 2026US 12,733,967 B2Smith & Nephew, Inc.
- Transverse axis rotary hammer1 Oct 2026US 2026/0295795 A1Milwaukee Electric Tool Corporation
- High resolution anvil angle sensor24 Sep 2026US 2026/0284853 A1
- Kickback control methods for a power tool including a force sensor24 Sep 2026US 2026/0291215 A1Milwaukee Electric Tool Corporation
- Multi-speed power tool with electronic clutch17 Sep 2026US 2026/0273715 A1Milwaukee Electric Tool Corporation
- Percussion tool3 Sep 2026US 2026/0257328 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Hammer drill adaptors and methods of use215US 10,589,410 B22020
- Hand-held working tool155US 7,036,703 B2Hilti Aktiengesellschaft · 2006
- Chuck having one-step lock and release136US 5,398,946 APoly-Tech Industries · 1995
- Hammer drill with a mode changeover mechanism100US 7,314,097 B2Black & Decker Inc. · 2008
- Striking tool for surgical instruments98US 5,108,400 AAesculap AG · 1992