B61D 3/181
With special accommodation for the motor vehicle driver or passengers
Official title: {with special accommodation for the motor vehicle driver or passengers (B61D1/06 takes precedence)}
B61D3/181 (With special accommodation for the motor vehicle driver or passengers) appears on 9 US grants and 8 published applications in this corpus.
Search patents in B61D- Granted patents
- 9
- Published applications
- 8
- Assignees
- 6
- Inventors
- 22
- Latest grant
- 11 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 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 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Most innovative mode of transportation, called a train ferry on a four track rail system17 Dec 2013US 8,607,711 B2
- Passenger and freight carrying vehicle8 Jan 2002US 6,336,676 B2
- Vehicle transporting system5 Feb 2026US 2026/0035021 A1Aeridu, LLC
- Cargo protection devices for railway cars, method for production, and autorack railway car5 Jun 2025US 2025/0178649 A1Pennsy Corporation
- Cargo protection devices for railway cars, method for production, and autorack railway car5 Jun 2025US 2025/0178650 A1Pennsy Corporation
- Hourglass Autorack Car Roof2 Sep 2021US 2021/0269066 A1Trinity Rail Group, LLC
- Self-driving single-car train system10 Jun 2021US 2021/0171069 A1
Most cited
By later US patents
- Membrane system for connecting railway vehicles or the like16US 5,033,395 ACaoutchouc Manufacture et Plastiques · 1991
- Membrane system for connecting consecutive vehicles12US 5,060,578 ACaoutchouc Manufacture et Plastiques · 1991
- Self-driving single-car train system11US 10,723,370 B12020
- Passenger and freight carrying vehicle8US 6,241,308 B1IAP Intermodal, LLC · 2001
- Passenger and freight carrying vehicle7US 6,336,676 B22002