B25D 2250/171
Percussive pulling action of tools for extraction of elements
B25D2250/171 (Percussive pulling action of tools for extraction of elements) appears on 47 US grants and 36 published applications in this corpus.
Search patents in B25D- Granted patents
- 47
- Published applications
- 36
- Assignees
- 35
- Inventors
- 84
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
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| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 5 |
| 2018 | 1 | 4 |
| 2019 | 3 | 3 |
| 2020 | 3 | 1 |
| 2021 | 6 | 6 |
| 2022 | 1 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 3 |
| 2025 | 3 | 5 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric tool2 Dec 2025US 12,485,521 B2Jiangsu Dongcheng Tools Technology Co., Ltd.
- Slide hammer8 Jul 2025US 12,350,800 B2Robert Bosch GmbH
- Multi-use hammer device and method21 Jan 2025US 12,202,114 B2Anerob, LLC
- Nail punching machine for driving in or pulling out rail spikes of a rail track19 Mar 2024US 11,932,996 B2Robel Bahnbaumaschinen GmbH
- Pneumatic percussive tool with attachments and method of use thereof30 Jan 2024US 11,883,940 B2
- Tool for Releasing a Stuck Part1 Jan 2026US 2026/0001202 A1Mueller-Werkzeug GmbH & Co. KG
- Electric tool10 Jul 2025US 2025/0222580 A1Jiangsu Dongcheng Tools Technology Co., Ltd.
- Pneumatic dismantling device12 Jun 2025US 2025/0187882 A1Soartec Industrial Corp.
- Grommet Installation Tool1 May 2025US 2025/0135618 A1The Boeing Company
- Multi-Use Hammer Device and Method3 Apr 2025US 2025/0108495 A1Anerob, LLC
Most cited
By later US patents
- Striking tool for surgical instruments98US 5,108,400 AAesculap AG · 1992
- Pneumatic impulse tool86US 5,352,230 ABiomet, Inc. · 1994
- Pneumatic impact tool and piston for a pneumatic impact tool64US 5,485,887 AIMT Integral Medizintechnik AG · 1996
- Pneumatically driven reverse impact device46US 5,163,519 AFlorida Pneumatic Manufacturing Corporation · 1992
- Percussive power tool pulling device37US 7,036,211 B12006