B23C 5/282
Coolant channel characterised by its cross-sectional shape
Official title: {Coolant channel characterised by its cross-sectional shape}
B23C5/282 (Coolant channel characterised by its cross-sectional shape) appears on 10 US grants and 21 published applications in this corpus.
Search patents in B23C- Granted patents
- 10
- Published applications
- 21
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 4 |
| 2022 | 1 | 3 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Helical coolant channels in cutting tools4 Nov 2025US 12,459,062 B1Kennametal Inc.
- Tool holders with fluid directing passages22 Jul 2025US 12,365,035 B2Kennametal Inc.
- Rotating tool with coolant hole20 May 2025US 12,303,986 B2Mitsubishi Materials Corporation
- Rotary cutting tool with enhanced coolant delivery28 Jan 2025US 12,208,455 B2Kennametal Inc.
- Rotary cutting tool10 Dec 2024US 12,162,084 B2Osg Corporation
- Helical coolant channels in cutting tools16 Jul 2026US 2026/0199992 A1Kennametal Inc.
- Cutting tool18 Jun 2026US 2026/0166631 A1Sumitomo Electric Industries, Ltd.
- Cutting insert with cooling channels, a nozzle, a base plate, and a tool holder therefor11 Jun 2026US 2026/0158564 A1No Screw Ltd.
- Rotary cutting tools with through coolant channels14 Aug 2025US 2025/0256339 A1Kennametal Inc.
- Milling cutter22 May 2025US 2025/0162047 A1Hyundai Motor Company
Most cited
By later US patents
- Cutting tool and shank41US 5,516,242 A1996
- Internal cooling passages for rotating cutting tools2US 10,814,406 B1Raytheon Technologies Corporation · 2020
- Rotary cutting tools and applications thereof2US 11,420,273 B2Kennametal Inc. · 2022
- Lathe tool comprising a tapered coolant channel and offset coolant outlet lines and corresponding production method1US 10,974,329 B2Guehring KG · 2021