Y10T 137/6869
Car frame
Y10T137/6869 (Car frame) appears on 10 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 10
- Published applications
- 3
- Assignees
- 8
- Inventors
- 10
- Latest grant
- 11 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rail vehicle comprising an inner tank11 Jul 2017US 9,701,321 B2Siemens Aktiengesellschaft
- Valve closure system and valve closure assembly21 Sep 2010US 7,798,468 B2Powell Technologies LLC
- Remote control of a valve15 Aug 2000US 6,102,368 ANew York Air Brake Corporation
- Remote control of a valve1 Aug 2000US 6,095,495 ANew York Air Brake Corporation
- Lock and coupler for a railway ramp car having fluid and electrical couplings2 Jan 1996US 5,480,042 AKnorr Brake Holding Corporation
- Rail vehicle comprising an inner tank30 Jul 2015US 2015/0210296 A1Siemens Aktiengesellschaft
- Valve closure system and valve closure assembly31 Dec 2009US 2009/0321673 A1Powell Technologies LLC
- Valve closure system and valve closure assembly23 Oct 2003US 2003/0197146 A1Powell Fabrication & Manufacturing, Inc.
Most cited
By later US patents
- Brake pipe end cock with double-ended handle to permit operation from either side of the car19US 4,069,836 AWestinghouse Air Brake Company · 1978
- Safety vessel and valve assembly10US 5,465,753 A1995
- Lock and coupler for a railway ramp car having fluid and electrical couplings10US 5,480,042 AKnorr Brake Holding Corporation · 1996
- Fluid containment vessel with one or more recessed wells5US 5,222,517 AMontana Sulphur & Chemical Co. · 1993
- Bulk storage and handling system4US 4,986,292 ADiversey, Inc. · 1991