B61D 3/188
Wheel guides for the vehicles being carried
Official title: {Wheel guides for the vehicles being carried}
B61D3/188 (Wheel guides for the vehicles being carried) appears on 28 US grants and 27 published applications in this corpus.
Search patents in B61D- Granted patents
- 28
- Published applications
- 27
- Assignees
- 10
- Inventors
- 31
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 5 |
| 2016 | 1 | 1 |
| 2017 | 4 | 2 |
| 2018 | 2 | 6 |
| 2019 | 2 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Lateral and longitudinal adjustable stowable choking system52US 4,024,820 AMacLean-Fogg Lock Nut Company · 1977
- System for transporting semi-trailers on two interconnected vehicles46US 4,671,714 A1987
- Security system for wheeled vehicles residing on a moving deck23US 5,173,018 A1992
- Auto-rack railroad car vehicle wheel chock22US 7,976,255 B2Standard Car Truck Company · 2011
- Continuous gondola car8US 5,129,327 A1992