B60L 5/22
Supporting means for the contact bow
B60L5/22 (Supporting means for the contact bow) appears on 148 US grants and 204 published applications in this corpus.
Search patents in B60L- Granted patents
- 148
- Published applications
- 204
- Assignees
- 99
- Inventors
- 399
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 5 |
| 2014 | 1 | 9 |
| 2015 | 7 | 7 |
| 2016 | 6 | 15 |
| 2017 | 5 | 9 |
| 2018 | 16 | 30 |
| 2019 | 6 | 9 |
| 2020 | 15 | 18 |
| 2021 | 12 | 17 |
| 2022 | 9 | 9 |
| 2023 | 10 | 21 |
| 2024 | 8 | 18 |
| 2025 | 12 | 17 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for the electrical charging of an electrical battery unit of a vehicle8 Sep 2026US 12,728,739 B2Scania CV AB
- Modular mounting structure for work truck accessories25 Aug 2026US 12,715,279 B2Caterpillar Global Mining Equipment LLC
- Pantograph positioning system14 Jul 2026US 12,679,214 B2Saint-Pierre-des-Corps
- Haul vehicle and method for controlling haul vehicle7 Jul 2026US 12,673,560 B2Komatsu Ltd.
- Rocker for a current collector of a vehicle30 Jun 2026US 12,668,132 B2Siemens Mobility Austria GmbH
- Network-connected device, smart car, smart network system and transportation system6 Aug 2026US 2026/0225480 A1
- Pantograph bounce logic16 Jul 2026US 2026/0200327 A1Cummins Power Generation Inc.
- Non-track-bound vehicle having a current collector2 Jul 2026US 2026/0184183 A1Siemens Mobility GmbH
- Electric vehicle18 Jun 2026US 2026/0167020 A1Subaru Corporation
- Rail connector assembly for dynamic energy transfer system11 Jun 2026US 2026/0158929 A1Caterpillar Inc.
Most cited
By later US patents
- System and method for associating user and vehicle information for communication to a third party57US 10,685,503 B2NIO USA, Inc. · 2020
- Tracking pantograph for railway electrification17US 5,124,510 A1992
- Controlled architecture for transport systems17US 8,996,161 B2Rockwell Automation Limited · 2015
- Battery powered vehicle systems15US 5,651,434 A1997
- Variable volume hydropneumatic accumulator13US 4,206,908 ANormand Trust · 1980