B61H 11/02
Applications or arrangements of braking or retarding apparatus not otherwise provided for
Official title: of self-applying brakes
B61H11/02 (Applications or arrangements of braking or retarding apparatus not otherwise provided for) appears on 10 US grants and 11 published applications in this corpus.
Search patents in B61H- Granted patents
- 10
- Published applications
- 11
- Assignees
- 11
- Inventors
- 25
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 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 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Transport apparatus10 Jun 2025US 12,327,745 B2Semes Co., Ltd.
- Deep learning-based stop control method and system for high-speed train13 Aug 2024US 12,060,091 B2Beijing Jiaotong University
- Braking system for slideway guided amusement vehicles17 Oct 2023US 11,786,829 B2Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
- Vehicle brake system21 Feb 2023US 11,584,405 B2Faiveley Transport Amiens
- Unattended railcar motion control system19 Oct 2021US 11,148,688 B2Enersul, Inc.
- System and method for initiating an emergency brake of a guided vehicle25 Sep 2025US 2025/0296608 A1Siemens Mobility GmbH
- Transport apparatus26 May 2022US 2022/0165598 A1Semes Co., Ltd.
- Deep learning - based stop control method and system for high-speed train28 Apr 2022US 2022/0126894 A1Beijing Jiaotong University
- Unattended Railcar Motion Control System3 Feb 2022US 2022/0032973 A1Enersul, Inc.
- Braking system for slideway guided amusement vehicles23 Dec 2021US 2021/0394074 A1Polin Su Parklari Ve Havuz Sistemleri Anonim Sirketi
Most cited
By later US patents
- Low friction support for disc brake pad2US 4,056,171 AGirling Limited · 1977
- Brake system for rail cars, brake control device for rail car, and brake control method for rail cars2US 9,764,745 B2Nabtesco Corporation · 2017
- Autonomous retarder system for a vehicle, and vehicle including same1US 10,828,990 B2Ralentizadores Y Transformaciones, S.A. · 2020
- Railway brake assemblies including knock-back compensating means1US 4,108,284 AGirling Limited · 1978