B23Q 39/02
The sub-assemblies being capable of being brought to act at a single
Official title: the sub-assemblies being capable of being brought to act at a single operating station
B23Q39/02 (The sub-assemblies being capable of being brought to act at a single) appears on 428 US grants and 411 published applications in this corpus.
Search patents in B23Q- Granted patents
- 428
- Published applications
- 411
- Assignees
- 301
- Inventors
- 955
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 4 |
| 2002 | 16 | 18 |
| 2003 | 11 | 15 |
| 2004 | 11 | 12 |
| 2005 | 13 | 16 |
| 2006 | 6 | 16 |
| 2007 | 10 | 10 |
| 2008 | 8 | 16 |
| 2009 | 9 | 24 |
| 2010 | 8 | 17 |
| 2011 | 7 | 19 |
| 2012 | 10 | 13 |
| 2013 | 15 | 17 |
| 2014 | 20 | 30 |
| 2015 | 19 | 18 |
| 2016 | 13 | 15 |
| 2017 | 17 | 16 |
| 2018 | 11 | 21 |
| 2019 | 17 | 21 |
| 2020 | 16 | 16 |
| 2021 | 10 | 12 |
| 2022 | 7 | 15 |
| 2023 | 13 | 19 |
| 2024 | 6 | 18 |
| 2025 | 11 | 5 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine tool18 Aug 2026US 12,708,974 B2Etxe-Tar, S.A.
- Machine tool for the robot-supported machining of workpieces with two rotatable tools18 Aug 2026US 12,708,982 B2FerRobotics Compliant Robot Technology GmbH
- Machine tool having independent type tool post11 Aug 2026US 12,703,024 B2Hanwha Precision Machinery Co., Ltd.
- Machining robot for chip removal machining11 Aug 2026US 12,703,082 B2
- Cutting apparatus for fuel basket containing spent nuclear fuel in heavy water reactor23 Jun 2026US 12,661,723 B2Korea Hydro & Nuclear Power Co., Ltd.
- Machine tool8 Oct 2026US 2026/0307196 A1Etxe-Tar, S.A.
- Machining center for machining an elongated metal workpiece3 Sep 2026US 2026/0257312 A1Afw Holding GmbH
- Rotary tool device and machine tool27 Aug 2026US 2026/0249412 A1Citizen Machinery Co., Ltd.
- Machine tool and method of machining workpiece23 Jul 2026US 2026/0208366 A1Yamazaki Mazak Corporation
- Turning machine tool21 May 2026US 2026/0138191 A1E.M.G. Srl
Most cited
By later US patents
- Riveting process and apparatus146US 4,885,836 AImta · 1989
- High throughput hole forming system with multiple spindles per station116US 6,174,271 B1Electro Scientific Industries, Inc. · 2001
- Reconfigurable manufacturing system having a production capacity method for designing same and method for changing its production capacity92US 6,349,237 B1The Regents of the University of Michigan · 2002
- Robotically controlled multi-task end effector76US 4,995,148 AImta · 1991
- Multi-function riveting/fastening machine and method of operating60US 4,967,947 A1990