B61F 19/02
Wheel guards
B61F19/02 (Wheel guards) appears on 8 US grants and 8 published applications in this corpus.
Search patents in B61F- Granted patents
- 8
- Published applications
- 8
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for traction20 Jan 2026US 12,528,519 B2Transportation IP Holdings, LLC
- Cladding arrangement for a vehicle16 Aug 2022US 11,414,104 B2Siemens Mobility Austria GmbH
- Railcar bogie29 Dec 2020US 10,875,552 B2Kawasaki Jukogyo Kabushiki Kaisha
- Protecting element of a railway wheel set and respective manufacturing method17 Nov 2020US 10,836,409 B2Lucchini Rs S.P.A.
- Switching device configured for operation on a conventional railroad track6 Jun 2017US 9,669,847 B2Rail Pod Inc.
- Protective cover for railcars7 Sep 2023US 2023/0278598 A1Trinity Rail Group, LLC
- Systems and methods for traction15 Jun 2023US 2023/0182785 A1Transportation IP Holdings, LLC
- Cladding Arrangement for a Vehicle26 Dec 2019US 2019/0389493 A1Siemens AG Osterreich
- Protecting element of a railway wheel set and respective manufacturing method30 May 2019US 2019/0161098 A1Lucchini Rs S.P.A.
- Railcar bogie10 Jan 2019US 2019/0009801 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Personal transit vehicle using single rails17US 8,720,345 B1Rail Pod Inc. · 2014
- Protecting element of a railway wheel set and respective manufacturing method1US 10,836,409 B2Lucchini Rs S.P.A. · 2020
- Wheel and track system1US 4,723,807 APortec, Inc. · 1988
- Wheelset axle protection1US 9,238,472 B2Siemens Aktiengesellschaft · 2016
- Switching device configured for operation on a conventional railroad track1US 9,669,847 B2Rail Pod Inc. · 2017