B23C 2270/02
Use of a particular power source
B23C2270/02 (Use of a particular power source) appears on 22 US grants and 27 published applications in this corpus.
Search patents in B23C- Granted patents
- 22
- Published applications
- 27
- Assignees
- 19
- Inventors
- 77
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 4 |
| 2016 | 1 | 3 |
| 2017 | 3 | 1 |
| 2018 | 3 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Utilities supply apparatus for tool holder of machine tool23 Dec 2025US 12,502,741 B2Dn Solutions Co., Ltd.
- Chamfer-cutting tools12 Aug 2025US 12,383,965 B2The Boeing Company
- Rotary cutting tool having an energy harvesting arrangement31 Dec 2024US 12,179,276 B2Iscar, Ltd.
- Method and apparatus for in situ extension of wind turbine blades18 Jun 2024US 12,011,771 B2
- Ultrasonic machining apparatus30 May 2023US 11,660,688 B2Ms Ultraschall Technologie GmbH
- Cutting tool with hydraulically clamped cutting inserts1 Jan 2026US 2026/0001150 A1Kennametal Inc.
- Utilities supply apparatus for tool holder of machine tool4 Sep 2025US 2025/0276386 A1Dn Solutions Co., Ltd.
- Tilting mechanism7 Aug 2025US 2025/0249517 A1Sugino Machine Limited
- Chamfer-cutting tools4 Apr 2024US 2024/0109136 A1The Boeing Company
- Cutting apparatus for fuel basket containing spent nuclear fuel in heavy water reactor4 Jan 2024US 2024/0001459 A1Korea Hydro & Nuclear Power Co., Ltd.
Most cited
By later US patents
- Power assisted drill press28US 7,108,459 B12006
- Power assisted drill press19US 7,267,512 B12007
- Method and apparatus for measuring a depth of holes in composite-material workpieces being machined by an orbiting cutting tool5US 7,351,018 B2Novator AB · 2008
- Pneumatic beveler3US 9,339,906 B2SP Air Kabushiki Kaisha · 2016
- Hydraulic coupling system for coupling a shell mill to an adapter2US 8,827,610 B2Kennametal Inc. · 2014