B61H 11/00
Applications or arrangements of braking or retarding apparatus not otherwise provided for
Official title: Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
B61H11/00 (Applications or arrangements of braking or retarding apparatus not otherwise provided for) appears on 74 US grants and 76 published applications in this corpus.
Search patents in B61H- Granted patents
- 74
- Published applications
- 76
- Assignees
- 56
- Inventors
- 233
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 6 |
| 2015 | 3 | 5 |
| 2016 | 3 | 9 |
| 2017 | 7 | 7 |
| 2018 | 7 | 6 |
| 2019 | 4 | 7 |
| 2020 | 5 | 9 |
| 2021 | 9 | 8 |
| 2022 | 5 | 7 |
| 2023 | 6 | 3 |
| 2024 | 5 | 0 |
| 2025 | 3 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B61H 11/06Applications or arrangements of braking or retarding apparatus not otherwise provided for17
- B61H 11/14Combinations of different types of brakes14
- B61H 11/02Applications or arrangements of braking or retarding apparatus not otherwise provided for10
- B61H 11/005In combination with rail sanding, door opening or the like8
- B61H 11/16Removable self-contained brake units0
Recent patents
- Mechanical guard bot blocking system11 Aug 2026US 12,703,408 B2Symbotic LLC
- Vehicle braking control system21 Jul 2026US 12,686,369 B1FAIVELEY TRANSPORT ITALIA S. p. A.
- 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
- Electronic parachute deployment system23 Dec 2025US 12,503,085 B2
- Anti-collision method and apparatus for trains in cooperative formation18 Nov 2025US 12,473,001 B2Traffic Control Technology Co., Ltd
- Vehicle braking control system30 Jul 2026US 2026/0217229 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- System and method for initiating an emergency brake of a guided vehicle25 Sep 2025US 2025/0296608 A1Siemens Mobility GmbH
- Emergency valve having emergency accelerated release function19 Jun 2025US 2025/0196834 A1Crrc Qiqihar Rolling Stock Co., Ltd.
- Systems and resistors for dynamic braking24 Apr 2025US 2025/0132073 A1Transportation IP Holdings, LLC
- Electronic parachute deployment system21 Dec 2023US 2023/0406271 A1
Most cited
By later US patents
- Electro-pneumatic brake apparatus for railway vehicles33US 3,944,287 ANippon Air Brake Co., Ltd. · 1976
- Hybrid systems for locomotives28US 9,751,540 B2Clean Train Propulsion · 2017
- Integrated electrical/air connector20US 6,705,478 B1Westinghouse Air Brake Technologies Corporation · 2004
- Powered locomotive parking brake16US 6,039,158 A2000
- Hydrodynamic retarder9US 4,744,443 A1988