Y10T 137/3028
With non-discriminating gas vent or liquid discharge
Y10T137/3028 (With non-discriminating gas vent or liquid discharge) appears on 37 US grants and 15 published applications in this corpus.
Search patents in Y10T- Granted patents
- 37
- Published applications
- 15
- Assignees
- 25
- Inventors
- 59
- Latest grant
- 1 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 4 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 1 | 1 |
| 2011 | 3 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Auto flow steam trap1 Mar 2016US 9,273,828 B2
- Steam trap monitoring13 Jan 2015US 8,935,126 B2Armstrong International, Inc.
- Safety valve of low-pressure gas pipe6 Jan 2015US 8,925,569 B2Postech Academy-Industry Foundation
- Apparatus, system, and method for a self-venting drain valve19 Nov 2013US 8,584,702 B2Cummins Filtration IP, Inc.
- Control system for industrial water system and method for its use16 Jul 2013US 8,489,240 B2General Electric Company
- Auto flow steam trap14 May 2015US 2015/0129050 A1
- Safety valve of low-pressure gas pipe30 Aug 2012US 2012/0216892 A1Postech Academy-Industry Foundation
- Passive water drain11 Aug 2011US 2011/0195344 A1GM Global Technology Operations LLC
- Steam trap monitoring17 Jun 2010US 2010/0153068 A1Armstrong International, Inc.
- Self-cleaning low emission bleeder valve type liquid level gauge8 Oct 2009US 2009/0250118 A1Marshall Excelsior Company
Most cited
By later US patents
- Intravenous solution flow regulator91US 4,396,016 A1983
- Separation valve77US 5,918,622 ABermad · 1999
- Apparatus for controllably administering a parenteral fluid28US 4,173,222 AAbbott Laboratories · 1979
- Electric steam trap system and method of draining condensate27US 6,279,593 B12001
- Cage for flailing tube24US 4,044,953 AMcCord Corporation · 1977