B61H 13/02
Hand or other personal actuation
B61H13/02 (Hand or other personal actuation) appears on 167 US grants and 114 published applications in this corpus.
Search patents in B61H- Granted patents
- 167
- Published applications
- 114
- Assignees
- 64
- Inventors
- 238
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 10 | 3 |
| 2003 | 2 | 5 |
| 2004 | 2 | 6 |
| 2005 | 5 | 5 |
| 2006 | 6 | 2 |
| 2007 | 3 | 4 |
| 2008 | 2 | 6 |
| 2009 | 4 | 0 |
| 2010 | 1 | 4 |
| 2011 | 2 | 1 |
| 2012 | 4 | 3 |
| 2013 | 1 | 4 |
| 2014 | 4 | 6 |
| 2015 | 8 | 10 |
| 2016 | 7 | 11 |
| 2017 | 4 | 3 |
| 2018 | 13 | 5 |
| 2019 | 5 | 6 |
| 2020 | 2 | 4 |
| 2021 | 1 | 5 |
| 2022 | 4 | 5 |
| 2023 | 6 | 2 |
| 2024 | 2 | 5 |
| 2025 | 6 | 3 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Trolley mid-brake10 Mar 2026US 12,570,504 B2Unistrut International Corp.
- Handbrake mechanism for railway wagons and steering wheel for a handbrake mechanism for railway wagons16 Dec 2025US 12,497,085 B2
- Control mechanism for a rail system, rail system provided with such a mechanism and rail vehicle provided with such a system25 Nov 2025US 12,479,408 B2WABTEC Hauts-de-France
- Vehicle braking system comprising a service brake indicator device and vehicle provided with such a system9 Sep 2025US 12,409,822 B2WABTEC Hauts-de-France
- Durable railroad brake stick head12 Aug 2025US 12,384,430 B2Precision Cut 3D LLC
- Durable tool with grip rings24 Sep 2026US 2026/0284855 A1Precision Cut 3D LLC
- Railroad tank car fittings10 Sep 2026US 2026/0264725 A1National Steel Car Limited
- Parking brake system for locomotive16 Jul 2026US 2026/0200508 A1Progress Rail Locomotive Inc.
- Durable tool30 Apr 2026US 2026/0115892 A1Precision Cut 3D LLC
- Locking device for manually releasing a parking brake8 Jan 2026US 2026/0008484 A1
Most cited
By later US patents
- Hydraulic parking brake system for railway vehicles96US 5,813,731 AHHB Limited, L.L.C. · 1998
- Truck-train system for transporting truck trailers along rails using railway dollies36US 5,020,445 A1991
- Handbrake for single-cylinder truck-mounted railway car brake34US 5,069,312 AWestinghouse Air Brake Company · 1991
- Head of train device32US 5,817,934 AWestinghouse Air Brake Company · 1998
- Railway hand brake apparatus with visual condition indicator30US 5,701,974 AWestinghouse Air Brake Company · 1997