B25D 17/245
Using a fluid
Official title: {using a fluid}
B25D17/245 (Using a fluid) appears on 73 US grants and 57 published applications in this corpus.
Search patents in B25D- Granted patents
- 73
- Published applications
- 57
- Assignees
- 33
- Inventors
- 130
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 4 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 7 |
| 2011 | 3 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 5 |
| 2014 | 3 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 6 |
| 2017 | 1 | 4 |
| 2018 | 0 | 2 |
| 2019 | 5 | 2 |
| 2020 | 1 | 1 |
| 2021 | 4 | 4 |
| 2022 | 0 | 2 |
| 2023 | 4 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power tool having a hammer mechanism8 Sep 2026US 12,728,515 B2Makita Corporation
- Hydraulic hammer internal damping15 Jul 2025US 12,358,113 B2Caterpillar Inc.
- Vibration reduction system and method for power tools31 Dec 2024US 12,179,332 B2Milwaukee Electric Tool Corporation
- Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer16 Apr 2024US 11,959,361 B2Epiroc Drilling Tools Aktiebolag
- Rotary-percussive hydraulic perforator provided with a control chamber permanently connected to a low-pressure accumulator15 Aug 2023US 11,724,379 B2Montabert
- Hydraulic Hammering Device7 May 2026US 2026/0125951 A1Furukawa Rock Drill Co., Ltd.
- Power tool having a hammer mechanism3 Jul 2025US 2025/0214218 A1Makita Corporation
- Hydraulic Hammer Internal Damping1 Aug 2024US 2024/0253199 A1Caterpillar Inc.
- Vibration reducing structure of pneumatic impact tool20 Jul 2023US 2023/0226678 A1Storm Pneumatic Tool Co., Ltd.
- Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer8 Dec 2022US 2022/0389761 A1Epiroc Drilling Tools Aktiebolag
Most cited
By later US patents
- Power tool44US 7,252,157 B2Makita Corporation · 2007
- Hammer drill42US 4,567,951 ARobert Bosch GmbH · 1986
- Damped hammer drill29US 5,056,606 AEimco-Secoma Societe Anonyme · 1991
- Apparatus for dampening the recoil of percussion tools26US 4,624,325 ASIG Schweizerische Industrie-Gesellschaft · 1986
- Percussion machine19US 4,109,734 A1978