B61L 1/164
Mechanical
Official title: {Mechanical}
B61L1/164 (Mechanical) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B61L- Granted patents
- 7
- Published applications
- 5
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 13 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 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 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for mounting a rail monitoring element13 Dec 2022US 11,524,711 B2Thales Management & Services Deutschland GmbH
- Vibration notifications received from vibration sensors29 Oct 2019US 10,457,303 B2Hewlett Packard Enterprise Development LP
- Rail line sensing and safety system17 Jun 2014US 8,752,797 B2Metrom Rail, LLC
- Railway wheel sensor27 Jan 2009US 7,481,400 B2Portec Rail Products, Inc.
- Railway wheel sensors14 Jul 1992US 5,129,606 AJDR Systems Corporation
- Method for mounting a rail monitoring element23 Jul 2020US 2020/0231194 A1Thales Management & Services Deutschland GmbH
- Vibration notifications received from vibration sensors21 Sep 2017US 2017/0267266 A1Hewlett Packard Enterprise Development LP
- Rail line sensing and safety system27 Nov 2014US 2014/0346285 A1Metrom Rail, LLC
- Rail line sensing and safety system7 Jun 2012US 2012/0138752 A1Metrom Rail, LLC
- Railway wheel sensor4 Jan 2007US 2007/0001059 A1Portec Rail Products, Inc.
Most cited
By later US patents
- Railway wheel sensors15US 5,129,606 AJDR Systems Corporation · 1992
- Bolt-like railway vehicle wheel detector13US 4,200,855 AWestinghouse Air Brake Company · 1980
- Railway wheel sensor13US 7,481,400 B2Portec Rail Products, Inc. · 2009
- Differential clamp-on railway vehicle wheel detector11US 4,200,856 AWestinghouse Air Brake Company · 1980
- Rail line sensing and safety system6US 8,752,797 B2Metrom Rail, LLC · 2014