Y10T 279/12
Chucks or sockets: with fluid-pressure actuator
Official title: with fluid-pressure actuator
Y10T279/12 (Chucks or sockets: with fluid-pressure actuator) appears on 473 US grants and 197 published applications in this corpus.
Search patents in Y10T- Granted patents
- 473
- Published applications
- 197
- Assignees
- 284
- Inventors
- 656
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 9 | 0 |
| 1978 | 16 | 0 |
| 1979 | 7 | 0 |
| 1980 | 13 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 12 | 0 |
| 1984 | 13 | 0 |
| 1985 | 14 | 0 |
| 1986 | 19 | 0 |
| 1987 | 11 | 0 |
| 1988 | 16 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 21 | 0 |
| 2000 | 14 | 0 |
| 2001 | 18 | 1 |
| 2002 | 14 | 11 |
| 2003 | 12 | 9 |
| 2004 | 9 | 11 |
| 2005 | 9 | 8 |
| 2006 | 7 | 8 |
| 2007 | 5 | 9 |
| 2008 | 8 | 16 |
| 2009 | 5 | 8 |
| 2010 | 3 | 13 |
| 2011 | 8 | 9 |
| 2012 | 10 | 7 |
| 2013 | 11 | 13 |
| 2014 | 8 | 13 |
| 2015 | 10 | 18 |
| 2016 | 11 | 4 |
| 2017 | 11 | 8 |
| 2018 | 7 | 3 |
| 2019 | 10 | 4 |
| 2020 | 5 | 7 |
| 2021 | 3 | 2 |
| 2022 | 4 | 5 |
| 2023 | 2 | 4 |
| 2024 | 2 | 3 |
| 2025 | 3 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool rest and machine tool25 Aug 2026US 12,715,048 B2Dmg Mori Co., Ltd.
- Modular hydraulic chucks4 Aug 2026US 12,697,662 B2Kennametal Inc.
- Control method for chuck device12 Aug 2025US 12,383,964 B2SMC Corporation
- Drive system for chuck device1 Jul 2025US 12,343,804 B2SMC Corporation
- Vibration-damping hydraulic tool holder based on multi-cavity structure24 Jun 2025US 12,337,396 B1Shandong University
- Expansion dleeve for a hydraulic expansion chuck16 Oct 2025US 2025/0319525 A1Gühring KG
- Main shaft fixture27 Mar 2025US 2025/0101958 A1Liftra IP Aps
- Modular hydraulic chucks30 Jan 2025US 2025/0033123 A1Kennametal Inc.
- Tool Rest and Machine Tool19 Dec 2024US 2024/0416428 A1Dmg Mori Co., Ltd.
- Main shaft fixture27 Jun 2024US 2024/0209842 A1Liftra IP Aps
Most cited
By later US patents
- Quick disconnect device121US 4,793,053 AGeneral Motors Corporation · 1988
- Hydraulic chuck111US 5,156,043 AAir-Mo Hydraulics, Inc. · 1992
- Disk processing chuck77US 6,145,849 AKomag, Inc. · 2000
- Adapter with modular components for a robot end-of-arm interchangeable tooling system54US 4,676,142 AEOA Systems, Inc. · 1987
- Hydraulic tool holder with coolant jets53US 5,388,487 ASandvik AB · 1995