B60T 8/3235
Systems specially adapted for rail vehicles
Official title: {Systems specially adapted for rail vehicles}
B60T8/3235 (Systems specially adapted for rail vehicles) appears on 86 US grants and 84 published applications in this corpus.
Search patents in B60T- Granted patents
- 86
- Published applications
- 84
- Assignees
- 52
- Inventors
- 191
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 4 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 8 |
| 2021 | 2 | 7 |
| 2022 | 4 | 13 |
| 2023 | 10 | 4 |
| 2024 | 7 | 11 |
| 2025 | 9 | 6 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Emergency brake valve system for a pneumatic brake system16 Jun 2026US 12,654,663 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Control device and control method for controlling one or more slip-protection systems and one or more systems for outputting adhesion-optimizing means in rail vehicles19 May 2026US 12,630,198 B2Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Vehicle having a sensor arrangement for measuring an actuating angle of the actuating element, measuring arrangement and measurement method7 Apr 2026US 12,594,923 B2Siemens Mobility GmbH
- Method for determining an optimum or maximum-permissible speed of a rail vehicle10 Mar 2026US 12,570,250 B2Knorr-Bremse Systeme Fur Schienen-Fahrzeuge GmbH
- System for determining the forward speed of at least one vehicle24 Feb 2026US 12,559,069 B2FAIVELEY TRANSPORT ITALIA S. p. A.
- Rotational-angle detection system for detecting the rotational angle of a rotary brake drive for a rail vehicle19 Mar 2026US 2026/0077754 A1Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
- Controller for estimating axle weights of a rail vehicle, computer implemented method therefor, computer program and non-volatile data carrier12 Feb 2026US 2026/0042429 A1Dellner Bubenzer AB
- Methods for verifying the operation of at least one braking means of at least one vehicle and corresponding verification systems25 Dec 2025US 2025/0388203 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- Controller for estimating individual axle weights of a rail vehicle, computer implemented method therefor, computer program and non-volatile data carrier11 Sep 2025US 2025/0282333 A1Dellner Bubenzer AB
- Brake system for a rail vehicle, and method for controlling such a brake system15 May 2025US 2025/0153691 A1Knorr-Bremse Systeme FüR Schienenfahrzeuge GmbH
Most cited
By later US patents
- Computerized brake control system56US 4,402,047 AGeneral Signal Corporation · 1983
- Hydraulic pressure actuated brake system for rail vehicles41US 4,538,228 AKnorr-Bremse GmbH · 1985
- Brake energy balancing system for multiple brake units32US 5,390,990 AHydro-Aire Division of Crane Company · 1995
- Brake energy balancing system for multiple brake units28US 5,700,072 AHydro-Aire Division of Crane Company · 1997
- Braking system for a railway or tram vehicle25US 6,250,723 B1Sab Wabco AB · 2001