Y10T 137/6877
Roof, wall or floor
Y10T137/6877 (Roof, wall or floor) appears on 38 US grants and 11 published applications in this corpus.
Search patents in Y10T- Granted patents
- 38
- Published applications
- 11
- Assignees
- 19
- Inventors
- 50
- Latest grant
- 4 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 7 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 5 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Operating mechanism for tank car bottom valve4 Jul 2017US 9,694,828 B2Gunderson LLC
- Rail vehicle comprising a frost-protected water outlet pipe5 Jul 2016US 9,381,925 B2Siemens Aktiengesellschaft
- Spring mounting cradle and valve guide for overpressure relief valve assembly11 Nov 2014US 8,881,760 B2
- Valve closure system and valve closure assembly21 Sep 2010US 7,798,468 B2Powell Technologies LLC
- Tank car manway cover7 Nov 2006US 7,131,455 B2Union Tank Car Company
- Operating mechanism for tank car bottom valve26 Nov 2015US 2015/0336590 A1Gunderson LLC
- Rail vehicle comprising a frost-protected water outlet pipe15 Jan 2015US 2015/0013782 A1Siemens Aktiengesellschaft
- Spring Mounting Cradle and Valve Guide For Overpressure Relief Valve Assembly30 Aug 2012US 2012/0216885 A1
- Valve closure system and valve closure assembly31 Dec 2009US 2009/0321673 A1Powell Technologies LLC
- Tank car manway cover27 Jul 2006US 2006/0162786 A1Union Tank Car Company
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
- Tank car heating system22US 4,414,462 AGeneral American Transportation Corporation · 1983
- Antitamper vent arrangement for a receptacle or enclosure19US 4,889,160 A1989
- Combination tank car valve skid and valve seat13US 4,184,663 AACF Industries, Incorporated · 1980
- Fluid containment apparatus13US 5,141,013 AMontana Sulphur & Chemical Co. · 1992