B23Q 5/42
Mechanism associated with headstock
B23Q5/42 (Mechanism associated with headstock) appears on 5 US grants and 7 published applications in this corpus.
Search patents in B23Q- Granted patents
- 5
- Published applications
- 7
- Assignees
- 7
- Inventors
- 37
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 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 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- Linkage swing head structure9 Dec 2025US 12,491,592 B2Kede Numerical Control Co., Ltd.
- Double-swing angle spindle head9 Sep 2025US 12,409,521 B2Kede Numerical Control Co., Ltd.
- Direct-drive two-axis machining head8 Oct 2019US 10,434,578 B2Industrial Technology Research Institute
- Headstock assembly for machine tool4 Dec 2018US 10,144,101 B2Hiwin Technologies Corp.
- Slide apparatus5 Jun 2001US 6,240,796 B1Nippon Thompson Co., Ltd.
- Machine tool system2 May 2024US 2024/0139898 A1Star Micronics Co., Ltd.
- Bar feeder and machine tool11 Apr 2024US 2024/0116149 A1Dmg Mori Co., Ltd.
- Double-swing angle spindle head23 Feb 2023US 2023/0055529 A1Kede Numerical Control Co., Ltd.
- Linkage swing head structure2 Feb 2023US 2023/0035467 A1Kede Numerical Control Co., Ltd.
- Direct-drive two-axis machining head2 May 2019US 2019/0126356 A1Industrial Technology Research Institute
Most cited
By later US patents