B23C 5/28
Features relating to lubricating or cooling
B23C5/28 (Features relating to lubricating or cooling) appears on 197 US grants and 294 published applications in this corpus.
Search patents in B23C- Granted patents
- 197
- Published applications
- 294
- Assignees
- 112
- Inventors
- 485
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 5 |
| 2003 | 3 | 7 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 5 | 5 |
| 2007 | 2 | 6 |
| 2008 | 2 | 9 |
| 2009 | 5 | 7 |
| 2010 | 1 | 6 |
| 2011 | 6 | 8 |
| 2012 | 4 | 8 |
| 2013 | 6 | 15 |
| 2014 | 11 | 4 |
| 2015 | 4 | 16 |
| 2016 | 7 | 20 |
| 2017 | 11 | 10 |
| 2018 | 12 | 24 |
| 2019 | 18 | 18 |
| 2020 | 22 | 17 |
| 2021 | 10 | 18 |
| 2022 | 9 | 20 |
| 2023 | 12 | 14 |
| 2024 | 9 | 21 |
| 2025 | 15 | 16 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Insert and cutting tool25 Aug 2026US 12,715,044 B2KYOCERA Corporation
- Tooling for machining systems utilizing supercritical fluids4 Aug 2026US 12,697,669 B2Fusion Coolant Systems, Inc.
- Rotating cutting tool with a heat pipe28 Jul 2026US 12,691,506 B2The Boeing Company
- Side milling cutter28 Jul 2026US 12,691,509 B2Ceratizit Austria Gesellschaft m. b. H.
- Toolholder having a movable coolant pipe2 Jun 2026US 12,643,154 B2Kennametal Inc.
- System and method of re-profiling locomotive railcar wheels27 Aug 2026US 2026/0249361 A1HJR Equipment Rental, Inc.
- Cutting device and method for injecting liquid coolant20 Aug 2026US 2026/0241469 A1Dgshape Corporation
- Cutting tool and related methods13 Aug 2026US 2026/0233315 A1Kennametal Inc.
- Milling tool body and a milling tool23 Jul 2026US 2026/0208277 A1Seco Tools AB
- Milling tool16 Jul 2026US 2026/0199990 A1CERATIZIT Besigheim GmbH
Most cited
By later US patents
- Tool holder with integral coolant channel and locking screw therefor74US 7,125,207 B2Kennametal Inc. · 2006
- Tool for chip removing machining and having fluid-conducting branch ducts62US 6,595,727 B2Sandvik Aktiebolag · 2003
- Tool holder with integral coolant passage and replaceable nozzle56US 6,045,300 A2000
- Cutting fluid distributor for milling cutters48US 6,450,738 B1Ingersoll Cutting Tool Company · 2002
- Cutting tool47US 6,213,692 B1Vilab AG · 2001