B61H 13/26
For cars or bogies with more than two axles or bogies, the
Official title: for cars or bogies with more than two axles or bogies, the mechanisms at each side being interconnected
B61H13/26 (For cars or bogies with more than two axles or bogies, the) appears on 7 US grants and 1 published applications in this corpus.
Search patents in B61H- Granted patents
- 7
- Published applications
- 1
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 0 | 0 |
| 1997 | 1 | 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 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems for a brake system10 Jan 2023US 11,548,539 B2Transportation IP Holdings, LLC
- Adjustable brake beam17 Oct 2017US 9,789,890 B1
- Brake beam wear plate4 Nov 1997US 5,682,964 AZeftek, Inc.
- Load compensating truck mounted brake system4 Oct 1988US 4,775,035 A
- Brake rigging for a railway vehicle truck4 Mar 1986US 4,573,555 ABuffalo Brake Beam Company
Most cited
By later US patents
- Truck mounted brake apparatus16US 4,312,428 AEllcon National, Inc. · 1982
- Brake beam wear plate14US 5,682,964 AZeftek, Inc. · 1997
- Load compensating truck mounted brake system7US 4,775,035 A1988
- Hand brake arrangement2US 4,489,814 AACF Industries, Incorporated · 1984
- Brake rigging for a railway vehicle truck1US 4,573,555 ABuffalo Brake Beam Company · 1986