B25D 2250/141
Magnetic parts used in percussive tools
B25D2250/141 (Magnetic parts used in percussive tools) appears on 54 US grants and 70 published applications in this corpus.
Search patents in B25D- Granted patents
- 54
- Published applications
- 70
- Assignees
- 25
- Inventors
- 145
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 3 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 6 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 10 |
| 2019 | 3 | 6 |
| 2020 | 5 | 2 |
| 2021 | 7 | 4 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 7 | 7 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Impactor6 Oct 2026US 12,751,755 B2Smith & Nephew, Inc.
- Impactor15 Sep 2026US 12,733,967 B2Smith & Nephew, Inc.
- Operating mode detection system for rotary hammer26 Aug 2025US 12,397,404 B2Milwaukee Electric Tool Corporation
- Setting tool and method for percussively driving an anchor rod into a borehole31 Dec 2024US 12,179,330 B2Inventio AG
- Power tool15 Oct 2024US 12,115,636 B2Makita Corporation
- Systems and methods for sensors for an impact tool8 Jan 2026US 2026/0008166 A1
- Loss-of-control system and method for a power tool4 Dec 2025US 2025/0367804 A1Milwaukee Electric Tool Corporation
- Operating mode detection system for rotary hammer5 Dec 2024US 2024/0399550 A1Milwaukee Electric Tool Corporation
- Rotary impact tool28 Nov 2024US 2024/0391067 A1Milwaukee Electric Tool Corporation
- Masonry drilling tool, masonry drilling device, and method for drilling reinforced masonry26 Sep 2024US 2024/0316822 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Hammer drill adaptors and methods of use215US 10,589,410 B22020
- Electric tool67US 9,038,743 B2Makita Corporation · 2015
- Power tool with measurement of a penetration depth of a working tool49US 7,482,819 B2Hilti Aktiengesellschaft · 2009
- Powered driver42US 9,504,477 B2Vidacare Corporation · 2016
- Powered driver39US 10,052,111 B2Teleflex Medical Devices S.à R.L. · 2018