Y10T 279/3437
Safety feature
Official title: Safety feature; e.g., ejector, interlock
Y10T279/3437 (Safety feature) appears on 17 US grants and 4 published applications in this corpus.
Search patents in Y10T- Granted patents
- 17
- Published applications
- 4
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 5 Jul 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power drill5 Jul 2016US 9,381,579 B2Roehm GmbH
- Power tool with spindle lock1 Nov 2011US 8,047,242 B2Black & Decker Inc.
- Auxiliary device for a hand-held power tool18 Jan 2011US 7,871,227 B2Robert Bosch GmbH
- Drawbar guide ring with drive keys26 Oct 1999US 5,971,681 AKurt Manufacturing Company, Inc.
- Chuck element for machine tools with rotating jaw chuck6 Oct 1998US 5,816,585 ALinotype-Hell AG
Most cited
By later US patents
- Machinery safety guards15US 4,290,717 A1981
- Drawbar guide ring with drive keys13US 5,971,681 AKurt Manufacturing Company, Inc. · 1999
- Keys for drill chucks10US 4,111,079 AThe Jacobs Manufacturing Company · 1978
- Power tool with spindle lock10US 8,047,242 B2Black & Decker Inc. · 2011
- Safety switch for drill press using chuck key9US 3,950,625 AThe Singer Company · 1976