B61L 5/065
Construction of driving mechanism
Official title: {Construction of driving mechanism}
B61L5/065 (Construction of driving mechanism) appears on 19 US grants and 19 published applications in this corpus.
Search patents in B61L- Granted patents
- 19
- Published applications
- 19
- Assignees
- 19
- Inventors
- 36
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rail-switching unit26 Nov 2024US 12,152,348 B2Spinswitch Technologies
- Switch devices and methods for moving switch rails23 Apr 2024US 11,964,686 B2Precision Rail and Mfg., Inc.
- Railroad switch circuit controller assembly16 Aug 2022US 11,414,108 B2L&W Industries, LLC
- Track switching apparatus for rail trolleys4 Jan 2022US 11,214,285 B2Tien Heng Machinery Co., Ltd.
- Track switch21 Dec 2021US 11,203,366 B2
- Chair plate switch rail actuator (point machine)10 Sep 2026US 2026/0264726 A1Siemens Mobility Pty Ltd.
- Remotely Activated Rail Switch System17 Oct 2024US 2024/0343278 A1Railserve, Inc.
- Switch devices and methods for moving switch rails1 Dec 2022US 2022/0379934 A1Precision Rail and Mfg., Inc.
- Rail-switching unit4 Nov 2021US 2021/0340712 A1Spinswitch Technologies, S.L.
- Track switching apparatus for rail trolleys20 Aug 2020US 2020/0262456 A1Tien Heng Machinery Co., Ltd.
Most cited
By later US patents