Y10T 29/5167
Lock means for tool or work turrets
Y10T29/5167 (Lock means for tool or work turrets) appears on 49 US grants and 17 published applications in this corpus.
Search patents in Y10T- Granted patents
- 49
- Published applications
- 17
- Assignees
- 39
- Inventors
- 88
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Turret device18 Nov 2025US 12,472,600 B2Fuji Corporation
- Tool machine magazine23 May 2023US 11,654,521 B2Chen Sound Industrial Co., Ltd.
- Turret tool holder26 Jul 2022US 11,396,052 B2Citizen Machinery Co., Ltd.
- Coupling device30 Mar 2021US 10,960,505 B2Sauter Feinmechanik GmbH
- Turret tool rest and machine tool15 Sep 2020US 10,773,313 B2Yamazaki Mazak Corporation
- Turret device28 Sep 2023US 2023/0302596 A1Fuji Corporation
- Tool machine magazine9 Dec 2021US 2021/0379713 A1Chen Sound Industrial Co., Ltd.
- Turret tool holder31 Dec 2020US 2020/0406369 A1Citizen Machinery Co., Ltd.
- Coupling device25 Jul 2019US 2019/0224795 A1Sauter Feinmechanik GmbH
- Turret tool rest and machine tool26 Jan 2017US 2017/0023926 A1Yamazaki Mazak Corporation
Most cited
By later US patents
- Headstock for a universal milling and drilling machine22US 4,378,621 AMaho Werkzeugmaschinenbau Babel & Co. · 1983
- Tool-holder turret with an epicyclic transmission and positioning unit16US 4,944,198 ABaruffaldi S.p.A. · 1990
- Tool turret for a machine tool and lathe with such a tool turret16US 6,128,812 AIndex-Werke GmbH & Co. KG Hahn & Tessky · 2000
- Turret index system14US 4,285,259 AHoudaille Industries, Inc. · 1981
- Tool turret with reduced switching times14US 5,339,504 ASauter Feinmechanik GmbH · 1994