B23B 25/00
Accessories or auxiliary equipment for turning-machines
Official title: Accessories or auxiliary equipment for turning-machines (for machine tools in general B23Q; cooling or lubricating B23Q11/12)
B23B25/00 (Accessories or auxiliary equipment for turning-machines) appears on 208 US grants and 250 published applications in this corpus.
Search patents in B23B- Granted patents
- 208
- Published applications
- 250
- Assignees
- 134
- Inventors
- 475
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 6 |
| 2007 | 2 | 5 |
| 2008 | 3 | 0 |
| 2009 | 2 | 8 |
| 2010 | 2 | 3 |
| 2011 | 4 | 1 |
| 2012 | 6 | 4 |
| 2013 | 4 | 9 |
| 2014 | 4 | 10 |
| 2015 | 8 | 15 |
| 2016 | 13 | 9 |
| 2017 | 13 | 16 |
| 2018 | 12 | 17 |
| 2019 | 16 | 17 |
| 2020 | 20 | 12 |
| 2021 | 6 | 20 |
| 2022 | 8 | 16 |
| 2023 | 7 | 24 |
| 2024 | 11 | 24 |
| 2025 | 21 | 15 |
| 2026 | 12 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mounting device, mounting method, and method for manufacturing product6 Oct 2026US 12,752,347 B2Sintokogio, Ltd.
- Machine tool configured for successively deploying a plurality of tools to modify a workpiece during a manufacturing process25 Aug 2026US 12,715,149 B2Kistler Holding AG
- Machine tool having independent type tool post11 Aug 2026US 12,703,024 B2Hanwha Precision Machinery Co., Ltd.
- On-machine three-dimensional profiling machining device and method for complex configuration composite23 Jun 2026US 12,661,724 B2Aerospace Research Institute of Materials & Processing Technology
- Cutting tool mounting assembly with split, modular and wireless wear detection system16 Jun 2026US 12,654,230 B2Kennametal Inc.
- Housing case and insert set13 Aug 2026US 2026/0233377 A1KYOCERA Corporation
- Tool holder for precision holes on the spindle centerline in a lathe9 Jul 2026US 2026/0192368 A1
- Control device for machine tool9 Jul 2026US 2026/0194878 A1Fanuc Corporation
- Turning tool with sensor module25 Jun 2026US 2026/0175299 A1AB Sandvik Coromant
- Turning tool with sensor module25 Jun 2026US 2026/0175300 A1AB Sandvik Coromant
Most cited
By later US patents
- Power tool control system125US 8,004,664 B2Chang Type Industrial Company · 2011
- Chip breaking tool holder66US 4,848,198 AKennametal Inc. · 1989
- Tool assembly with a hydraulic chip-breaking fluid system49US 4,955,264 AKennametal Inc. · 1990
- Chip-breaking toolholder with adjustable orifice cap36US 5,340,242 AKennametal Inc. · 1994
- Method and device for controlling a turning operation35US 6,925,915 B1Staffansboda Compagnie AB · 2005