B23B 2270/12
Centering of two components relative to one another
B23B2270/12 (Centering of two components relative to one another) appears on 82 US grants and 84 published applications in this corpus.
Search patents in B23B- Granted patents
- 82
- Published applications
- 84
- Assignees
- 64
- Inventors
- 163
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 4 |
| 2006 | 3 | 6 |
| 2007 | 6 | 6 |
| 2008 | 5 | 5 |
| 2009 | 2 | 9 |
| 2010 | 2 | 8 |
| 2011 | 4 | 4 |
| 2012 | 9 | 1 |
| 2013 | 3 | 4 |
| 2014 | 1 | 5 |
| 2015 | 4 | 5 |
| 2016 | 4 | 4 |
| 2017 | 4 | 0 |
| 2018 | 3 | 4 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 4 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gripping device for holding, centring and/or collet-clamping a micromechanical or horological component7 Jul 2026US 12,673,373 B2ETA SA Manufacture Horlogere Suisse
- Workpiece retaining device19 May 2026US 12,629,756 B2Tpr Co., Ltd.
- Fixation device for surgical instrument parts19 May 2026US 12,631,205 B2Stryker European Operations Limited
- Gripping device for holding, centring and/or collet-clamping a micromechanical or horological component, and associated attachment method31 Mar 2026US 12,589,440 B2ETA SA Manufacture Horlogere Suisse
- Multi-part modular tool16 Dec 2025US 12,496,640 B2Franken GmbH & Co. KG Fabrik FüR PräZisionswerkzeuge
- Tool holder for precision holes on the spindle centerline in a lathe9 Jul 2026US 2026/0192368 A1
- machining device equipped with guiding means and method for producing an orifice with such a device2 Jan 2025US 2025/0001508 A1Safran Nacelles
- Gripping device for holding, centring and/or collet-clamping a micromechanical or horological component23 May 2024US 2024/0165714 A1ETA SA Manufacture Horlogere Suisse
- Gripping device for holding, centring and/or collet-clamping a micromechanical or horological component, and associated attachment method23 May 2024US 2024/0165715 A1ETA SA Manufacture Horlogere Suisse
- Workpiece retaining device23 Nov 2023US 2023/0373012 A1Tpr Co., Ltd.
Most cited
By later US patents
- Drill with interchangeable cutting insert53US 5,599,145 A1997
- Precision drill bits49US 6,652,203 B1Credo Technology Corporation · 2003
- Tool holder coupling apparatus18US 5,407,308 AKitamura Machinery Co., Ltd. · 1995
- Fluid-operated collet chuck with centering fingers17US 5,429,376 AGeneral Manufacturing Systems, Inc. · 1995
- Tool unit with hydraulic feed passage16US 5,873,687 AMori Seiki Co., Ltd. · 1999