B61L 1/04
Mechanically actuated by a part of the vehicle
Official title: mechanically actuated by a part of the vehicle
B61L1/04 (Mechanically actuated by a part of the vehicle) appears on 15 US grants and 16 published applications in this corpus.
Search patents in B61L- Granted patents
- 15
- Published applications
- 16
- Assignees
- 11
- Inventors
- 28
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Monitoring device for a buffer stop26 May 2026US 12,637,122 B2Amx Automation Technologies GmbH
- Transportation operation fault detection5 May 2026US 12,617,439 B2International Electronic Machines Corp.
- Transportation system30 Dec 2025US 12,509,127 B2Kargetu Private Limited
- Drive unit for rail lubricating devices and a method for using the same19 Aug 2025US 12,391,292 B2
- Gap blocking systems and methods for amusement park attractions14 Jan 2025US 12,195,052 B2Universal City Studios LLC
- Gap blocking systems and methods for amusement park attractions8 May 2025US 2025/0145185 A1Universal City Studios LLC
- Gap blocking systems and methods for amusement park attractions27 Mar 2025US 2025/0100589 A1Universal City Studios LLC
- A drive unit for rail lubricating devices and a method for using the same15 Aug 2024US 2024/0270292 A1
- Gap blocking systems and methods for amusement park attractions11 Jan 2024US 2024/0010244 A1Universal City Studios LLC
- Gap blocking systems and methods for amusement park attractions29 Jun 2023US 2023/0202532 A1Universal City Studios LLC
Most cited
By later US patents
- Apparatus for detecting hunting and angle of attack of a rail vehicle wheelset10US 7,681,443 B2LynxRail Corporation · 2010
- Apparatus for detecting hunting and angle of attack of a rail vehicle wheelset8US 7,278,305 B2LynxRail Corporation · 2007
- Gap covering systems and methods for amusement park attractions6US 10,835,832 B2Universal City Studio LLC · 2020
- Railway wheel detector3US 4,630,792 AGeneral Signal Corporation · 1986
- Method and devices for checking the correct rail position of a guided vehicle2US 10,647,336 B2Siemens Mobility GmbH · 2020