B23B 2231/2045
Comprising two or more diameters
Official title: comprising two or more diameters, e.g. stepped
B23B2231/2045 (Comprising two or more diameters) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B23B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 3
- Inventors
- 4
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Gripper device for maintaining, centring, and/or clamping a micromechanical or horological component, and associated fastening method17 Feb 2026US 12,554,228 B2ETA SA Manufacture Horlogere Suisse
- Clamping device for holding a collet15 Jun 2021US 11,033,971 B2Schaublin SA
- Force limiting workpiece holding device21 Nov 2006US 7,137,632 B2Hardinge Inc.
- Gripper device for maintaining, centring, and/or clamping a micromechanical or horological component, and associated fastening method23 May 2024US 2024/0168441 A1ETA SA Manufacture Horlogere Suisse
- Clamping device for holding a collet15 Nov 2018US 2018/0326505 A1Schaublin SA
- Force limiting workpiece holding device28 Apr 2005US 2005/0087046 A1Hardinge Inc.
Most cited
By later US patents