B61D 3/08
Flat wagons including posts or standards
Official title: Flat wagons including posts or standards {(open loading compartments for load-carrying vehicles, in general B62D33/02; movable or detachable racks or stanchions B62D33/0207)}
B61D3/08 (Flat wagons including posts or standards) appears on 24 US grants and 23 published applications in this corpus.
Search patents in B61D- Granted patents
- 24
- Published applications
- 23
- Assignees
- 13
- Inventors
- 45
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 4 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle for transporting cargo14 Jan 2025US 12,195,055 B2
- Railroad well car structure5 Nov 2024US 12,134,412 B2National Steel Car Limited
- Open top gondola railcar6 Aug 2024US 12,054,183 B2Jac Operations, Inc.
- Modular railcar underframe and top container28 May 2024US 11,993,295 B2Trinity Rail Group, LLC
- Long rail transport train8 Nov 2022US 11,492,024 B2BNSF Logistics, LLC
- Lading retention and method of use with railroad freight car21 May 2026US 2026/0138651 A1National Steel Car Limited
- Railroad Well Car Structure30 Jan 2025US 2025/0033677 A1National Steel Car Limited
- Open top gondola railcar28 Nov 2024US 2024/0391507 A1
- Modular railcar underframe and top container22 Aug 2024US 2024/0278811 A1Trinity Rail Group, LLC
- Railroad Well Car Structure23 Jun 2022US 2022/0194438 A1National Steel Car Limited
Most cited
By later US patents
- Dual-purpose depressed center railway flat car13US 4,944,232 ABurlington Northern Railroad, a wholly owned subsidiary of Burlington Northern, Inc. · 1990
- Railcar adapted for hauling tree length timber and long logs12US 5,410,970 A1995
- Dropped deck center beam rail road car9US 6,962,114 B1National Steel Car Limited · 2005
- Dropped deck center beam rail road car8US 6,983,702 B2National Steel Car Limited · 2006
- Dropped deck center beam rail road car7US 7,044,062 B2National Steel Car Limited · 2006