Y10T 279/1283
Fluid pressure directly moves jaws
Y10T279/1283 (Fluid pressure directly moves jaws) appears on 39 US grants and 23 published applications in this corpus.
Search patents in Y10T- Granted patents
- 39
- Published applications
- 23
- Assignees
- 22
- Inventors
- 48
- Latest grant
- 28 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Expansion sleeves and associated chucks28 Jan 2020US 10,543,538 B2Kennametal Inc.
- Hydraulic expansion chuck21 May 2019US 10,293,413 B2Kennamental Inc.
- Hydraulic expansion chuck and method for producing such an expansion chuck13 Feb 2018US 9,889,600 B2Kennametal Inc.
- Expansion chuck12 Dec 2017US 9,839,964 B2Kennametal Inc.
- Hydraulic expansion chuck and method for producing such an expansion chuck13 Jun 2017US 9,676,037 B2Kennametal Inc.
- Expansion sleeves and associated chucks30 May 2019US 2019/0160551 A1Kennametal Inc.
- Hydraulic expansion chuck and method for producing such an expansion chuck14 Sep 2017US 2017/0259347 A1Kennametal Inc.
- Expansion chuck17 Dec 2015US 2015/0360296 A1Kennametal Inc.
- Hydraulic expansion chuck29 Oct 2015US 2015/0306676 A1Kennametal Inc.
- Adaptive design of fixture for thin-walled shell/cylindrical components25 Sep 2014US 2014/0283368 A1The University of Sheffield
Most cited
By later US patents
- Wafer support assembly33US 4,306,731 AVarian Associates, Inc. · 1981
- Power-operated chuck for turning machines24US 4,508,357 APaul Forkardt GmbH & Co. KG · 1985
- Large displacement hydrostatic workpiece holder20US 6,015,154 AHydra-Lock Corporation · 2000
- Core locking device17US 4,114,909 AJRC Products, Inc. · 1978
- Fast-release power-chuck assembly for a lathe16US 4,582,331 A1986