B61D 3/005
Convertible
Official title: {convertible (B61D3/04, B61D3/06, B61D15/04 take precedence)}
B61D3/005 (Convertible) appears on 31 US grants and 25 published applications in this corpus.
Search patents in B61D- Granted patents
- 31
- Published applications
- 25
- Assignees
- 18
- Inventors
- 52
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 4 |
| 2018 | 0 | 1 |
| 2019 | 5 | 9 |
| 2020 | 5 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Container locking device and piggyback transport vehicle18 Mar 2025US 12,252,061 B2China Shenhua Energy Company Limited
- Vehicle for transporting cargo14 Jan 2025US 12,195,055 B2
- Multi-modal freight systems, devices, and methods16 Jul 2024US 12,036,833 B2Avbj, LLC
- System and method for reconfiguring an autorack21 Mar 2023US 11,608,091 B2Trinity Rail Group, LLC
- System and method for reconfiguring an autorack3 May 2022US 11,318,966 B2Trinity Rail Group, LLC
- Railcar systems and cargo transportation methods27 Mar 2025US 2025/0100592 A1Tsg Canada Holdings Inc.
- Public transport vehicle for the flexible transport of freight and/or passengers18 Apr 2024US 2024/0123894 A1Mission Innovations B.V.
- Multi-modal freight systems, devices, and methods26 Oct 2023US 2023/0339274 A1Avbj, LLC
- Container Locking Device and Piggyback Transport Vehicle3 Nov 2022US 2022/0348131 A1China Shenhua Energy Company Limited
- System and Method for Reconfiguring an Autorack9 Jun 2022US 2022/0177012 A1Trinity Rail Group, LLC
Most cited
By later US patents
- Combination freight and vehicle carrying trailer29US 4,992,013 AAutohaul Industries, Inc. · 1991
- Railway car conversion to gondola car20US 4,893,568 ATrinity Industries, Inc. · 1990
- Bladder-tarp19US 4,909,156 A1990
- System and method for reconfiguring an autorack12US 11,014,582 B2Trinity Rail Group, LLC · 2021
- Extensible rail car12US 4,825,778 A1989