Y10T 137/3077
Servo-control
Y10T137/3077 (Servo-control) appears on 34 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 34
- Published applications
- 6
- Assignees
- 17
- Inventors
- 43
- Latest grant
- 18 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vessel overfill protection system18 Dec 2018US 10,155,654 B2Walnab Pty Ltd
- Condensate discharge device for compressed gas systems28 Jun 2016US 9,377,129 B2Beko Technologies GmbH
- Condensate drain for compressed air system10 Feb 2015US 8,950,421 B2
- Regulating valve for the discharge of liquid13 Mar 2012US 8,132,589 B2Gestra GmbH
- Diesel fuel shut-off device8 Jul 2003US 6,588,449 B1Saturn Electronics & Engineering, Inc.
- Vessel overfill protection system7 Dec 2017US 2017/0349428 A1Walnab Pty Ltd
- Condensate discharge device for compressed gas systems15 May 2014US 2014/0130898 A1Beko Technologies GmbH
- Regulating valve for the discharge of liquid18 Jun 2009US 2009/0152482 A1Gestra GmbH
- Condensate Drain for Compressed Air System20 Nov 2008US 2008/0283126 A1
- Float type drain trap11 Jan 2007US 2007/0006918 A1
Most cited
By later US patents
- Pneumatic filter/separator with magnetically controlled fluid valve57US 3,980,457 AInternational Basic Economy Corporation · 1976
- Float controlled valve30US 5,080,126 AR. P. Fedder Corporation · 1992
- Automatic drain valve21US 4,779,640 ADrain-All, Inc. · 1988
- Automatic drain valve18US 4,562,855 A1986
- Automatic valving device17US 3,993,090 A1976