B23B 7/12
Automatic or semi-automatic machines for turning of workpieces
B23B7/12 (Automatic or semi-automatic machines for turning of workpieces) appears on 17 US grants and 37 published applications in this corpus.
Search patents in B23B- Granted patents
- 17
- Published applications
- 37
- Assignees
- 23
- Inventors
- 102
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 11 |
| 2024 | 1 | 5 |
| 2025 | 0 | 7 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for preventing notch formation in, and/or extending the useful life of, cutting tools for turning, and associated systems21 Jul 2026US 12,686,058 B2Celeritive Technologies, Inc.
- Precision-cut casing tubular for centralizer assembly30 Jun 2026US 12,669,793 B2Innovex Downhole Solutions, Inc.
- Sensor attachment/detachment device, sensor attachment/detachment system, sensor attachment method and sensor detachment method26 May 2026US 12,636,706 B2Kabushiki Kaisha Toshiba
- Turning method, machining system, and non-transitory computer readable storage medium24 Mar 2026US 12,583,070 B2Yamazaki Mazak Corporation
- Method for pressing tailstock of machining apparatus, machining apparatus, and computer-readable storage medium17 Feb 2026US 12,551,949 B2Yamazaki Mazak Corporation
- Sensor attachment/detachment device, senor attachment/detachment system, sensor attachment method, and sensor detachment method3 Sep 2026US 2026/0257278 A1Kabushiki Kaisha Toshiba
- Method for steady-state control of cutting state4 Dec 2025US 2025/0370429 A1Shandong University
- Lathe, lathe machining system, and method of estimating nose position in lathe7 Aug 2025US 2025/0249516 A1Yamazaki Mazak Corporation
- Machining apparatus10 Jul 2025US 2025/0222521 A1Neturen Co., Ltd.
- Machining apparatus10 Jul 2025US 2025/0222522 A1Neturen Co., Ltd.
Most cited
By later US patents
- Weatherable multilayer articles and method for their preparation29US 7,410,700 B2Sabic Innovative Plastic IP B.V. · 2008
- Oxygen-absorbing multi-layer film9US 6,746,772 B2Mitsubishi Gas Chemical Company, Inc. · 2004
- Automatic carving device for wheel2US 10,144,244 B2CITIC Dicastal Co., Ltd. · 2018
- Automotive wheel CNC (computed numerical control) lathe1US 10,562,105 B12020