B23B 3/162
Arrangements for performing other machining operations
Official title: {Arrangements for performing other machining operations, e.g. milling, drilling}
B23B3/162 (Arrangements for performing other machining operations) appears on 36 US grants and 33 published applications in this corpus.
Search patents in B23B- Granted patents
- 36
- Published applications
- 33
- Assignees
- 30
- Inventors
- 92
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 0 | 2 |
| 2014 | 4 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 5 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool rest and machine tool25 Aug 2026US 12,715,048 B2Dmg Mori Co., Ltd.
- Machine tool having tool rest, control unit, tool storage unit, tool changing unit, and tool management unit4 Aug 2026US 12,697,693 B2Dmg Mori Co., Ltd.
- Turret device18 Nov 2025US 12,472,600 B2Fuji Corporation
- Tooling assemblies for lathe machines, CNC threading lathes, and methods of milling threads in tubular workpieces16 Sep 2025US 12,415,220 B2Amera-Seiki, Inc.
- Tooling assemblies for lathe machines, CNC threading lathes, and methods of milling threads in tubular workpieces30 May 2023US 11,660,677 B2Amera-Seiki Direct, LLC
- Tool holder for precision holes on the spindle centerline in a lathe9 Jul 2026US 2026/0192368 A1
- Tool Rest and Machine Tool19 Dec 2024US 2024/0416428 A1Dmg Mori Co., Ltd.
- Processing Machine25 Jul 2024US 2024/0246174 A1Dmg Mori Co., Ltd.
- Turret device28 Sep 2023US 2023/0302596 A1Fuji Corporation
- Machine tool14 Sep 2023US 2023/0286058 A1Citizen Machinery Co., Ltd.
Most cited
By later US patents
- Machine tool with laser heat treating35US 4,459,458 AThe Warner & Swasey Company · 1984
- Multi-function machine tool which permits complex machining of long pieces32US 5,052,089 ASomab, S.A. · 1991
- Carriage structure of NC lathe24US 5,214,829 ADainichi Kinzoku Kogyo Co., Ltd. · 1993
- Carriage structure of NC lathe20US 5,289,622 ADainichi Kinzoku Kogyo Co., Ltd. · 1994
- Tool turret16US 4,847,960 AIndex-Werke GmbH & Co. KG Hahn & Tessky · 1989