E01F 15/025
Combinations of at least two of the barrier member types covered by
Official title: {Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier}
E01F15/025 (Combinations of at least two of the barrier member types covered by) appears on 58 US grants and 54 published applications in this corpus.
Search patents in E01F- Granted patents
- 58
- Published applications
- 54
- Assignees
- 39
- Inventors
- 92
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 6 |
| 2007 | 4 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 4 | 6 |
| 2011 | 4 | 2 |
| 2012 | 8 | 1 |
| 2013 | 4 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 0 |
| 2016 | 2 | 3 |
| 2017 | 2 | 6 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Guard rail system31 Mar 2026US 12,590,427 B2McCue Corporation
- System for illuminating a carriageway in a case of fog30 Jul 2024US 12,049,736 B2
- Transition barrier for connecting a permanent barrier to a temporary barrier21 Feb 2023US 11,585,057 B2AMG Metals, Inc.
- Vehicle safety catch fence26 Jan 2021US 10,900,182 B2Speedway Motorsports, Inc.
- Tension end treatment for guardrail safety system1 Dec 2020US 10,851,503 B2The Texas A&M University System
- Guard Rail System9 Jul 2026US 2026/0193856 A1McCue Corporation
- Flexible tensioned crash barrier31 Jul 2025US 2025/0243636 A1Robos International Limited
- Ballasted protection barriers and methods24 Jul 2025US 2025/0237025 A1Traffix Devices, Inc.
- Flexible tensioned crash barrier24 Apr 2025US 2025/0129559 A1Robos International Limited
- Flexible tensioned crash barrier11 Apr 2024US 2024/0117579 A1Robos International Limited
Most cited
By later US patents
- Highway barricade91US 5,605,413 A1997
- Motor racing track fence50US 4,685,656 AHumes Limited · 1987
- Protective barrier provided with at least one longitudinal side bar47US 4,406,563 A1983
- Noise-absorbing construction having live plants36US 4,785,577 A1988
- Roadway barrier and method of installation35US 5,685,665 A1997