Y10T 279/20
Chucks or sockets: with safety feature
Official title: with safety feature
Y10T279/20 (Chucks or sockets: with safety feature) appears on 62 US grants and 36 published applications in this corpus.
Search patents in Y10T- Granted patents
- 62
- Published applications
- 36
- Assignees
- 40
- Inventors
- 83
- Latest grant
- 8 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 0 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 3 | 1 |
| 2006 | 1 | 5 |
| 2007 | 2 | 5 |
| 2008 | 2 | 2 |
| 2009 | 2 | 3 |
| 2010 | 6 | 4 |
| 2011 | 4 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Socket8 Jun 2021US 11,027,401 B2Honda Motor Co., Ltd.
- Grounded chuck17 Nov 2015US 9,190,310 B2Lam Research Corporation
- Tool holder11 Aug 2015US 9,101,986 B2Hon Hai Precision Industry Co., Ltd.
- Clamping unit17 Feb 2015US 8,955,852 B2
- Impact hammer tool bit retainer incorporating shielding ring10 Jun 2014US 8,746,702 B1Ajax Tool Works, Inc.
- Socket3 Sep 2020US 2020/0276652 A1Honda Motor Co., Ltd.
- Tool holder25 Apr 2013US 2013/0099454 A1Hon Hai Precision Industry Co., Ltd.
- Device and process for liquid treatment of wafer shaped articles15 Nov 2012US 2012/0286481 A1Lam Research Corporation
- Tool Chuck with Sleeve and Clutch Mechanism To Remove Operator Variability2 Feb 2012US 2012/0025476 A1Black & Decker Inc.
- Grounded chuck20 Oct 2011US 2011/0254236 A1Lam Research Corporation
Most cited
By later US patents
- Medical instrument278US 8,114,118 B2Richard Wolf GmbH · 2012
- Automatic jaw control for reversible power tool50US 4,536,113 A1985
- Collet lock arrangement for power tool45US 5,496,139 ASnap-on Incorporated · 1996
- Tool chuck with sleeve and clutch mechanism33US 7,699,566 B2Black & Decker Inc. · 2010
- Tool chuck with sleeve and clutch mechanism to remove operator variability32US 7,753,381 B2Black & Decker Inc. · 2010