Y10T 137/6866
Railway car
Y10T137/6866 (Railway car) appears on 102 US grants and 36 published applications in this corpus.
Search patents in Y10T- Granted patents
- 102
- Published applications
- 36
- Assignees
- 49
- Inventors
- 132
- Latest grant
- 16 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 6 |
| 2004 | 4 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 3 |
| 2008 | 4 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 3 |
| 2013 | 2 | 1 |
| 2014 | 3 | 5 |
| 2015 | 3 | 5 |
| 2016 | 1 | 1 |
| 2017 | 3 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Monitoring system and method16 Apr 2019US 10,261,524 B2Newson Gale Limited
- Rail vehicle comprising an inner tank11 Jul 2017US 9,701,321 B2Siemens Aktiengesellschaft
- Operating mechanism for tank car bottom valve4 Jul 2017US 9,694,828 B2Gunderson LLC
- Valve interlock systems for use with railcars18 Apr 2017US 9,623,881 B2American Railcar Industries, Inc.
- Rail vehicle comprising a frost-protected water outlet pipe5 Jul 2016US 9,381,925 B2Siemens Aktiengesellschaft
- Monitoring system and method2 Jun 2016US 2016/0154410 A1Newson Gale Limited
- Operating mechanism for tank car bottom valve26 Nov 2015US 2015/0336590 A1Gunderson LLC
- Tank drainage device24 Sep 2015US 2015/0267833 A1Siemens AG Oesterreich
- Rail vehicle comprising an inner tank30 Jul 2015US 2015/0210296 A1Siemens Aktiengesellschaft
- Valve interlock systems for use with railcars2 Apr 2015US 2015/0090150 A1American Railcar Industries, Inc.
Most cited
By later US patents
- Monitoring of ultra-high purity product storage tanks during transportation44US 6,938,654 B2Air Products and Chemicals, Inc. · 2005
- Drain valve42US 5,232,010 AMAG Aerospace Industries, LLC · 1993
- Manifold protective valve enclosure36US 6,062,254 AThe Rexroth Corporation · 2000
- Valve covers26US 5,690,141 AAlbemarle Corporation · 1997
- Container containing liquid or the like therein23US 6,045,013 A2000