E01F 15/14
Safety arrangements for slowing, redirecting or stopping errant vehicles: specially adapted for
Official title: specially adapted for local protection, e.g. for bridge piers, for traffic islands
E01F15/14 (Safety arrangements for slowing, redirecting or stopping errant vehicles: specially adapted for) appears on 539 US grants and 492 published applications in this corpus.
Search patents in E01F- Granted patents
- 539
- Published applications
- 492
- Assignees
- 223
- Inventors
- 668
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 14 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 17 | 7 |
| 2002 | 17 | 14 |
| 2003 | 20 | 25 |
| 2004 | 8 | 10 |
| 2005 | 12 | 19 |
| 2006 | 15 | 16 |
| 2007 | 9 | 17 |
| 2008 | 8 | 14 |
| 2009 | 11 | 16 |
| 2010 | 10 | 7 |
| 2011 | 12 | 12 |
| 2012 | 9 | 18 |
| 2013 | 17 | 17 |
| 2014 | 15 | 19 |
| 2015 | 13 | 22 |
| 2016 | 20 | 29 |
| 2017 | 28 | 22 |
| 2018 | 18 | 16 |
| 2019 | 23 | 17 |
| 2020 | 16 | 24 |
| 2021 | 17 | 34 |
| 2022 | 22 | 19 |
| 2023 | 16 | 27 |
| 2024 | 20 | 32 |
| 2025 | 21 | 24 |
| 2026 | 15 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Towable crash-attenuating vehicle22 Sep 2026US 12,742,298 B2Concaten, Inc.
- Impact nose wedge8 Sep 2026US 12,729,496 B2Lindsay Transportation Solutions, Inc.
- Barrier including strap with strap retention mechanism25 Aug 2026US 12,716,182 B2McCue Corporation
- Vehicle barrier system and method of construction thereof11 Aug 2026US 12,703,951 B2
- Flexible tensioned crash barrier4 Aug 2026US 12,698,607 B2Robos International Limited
- Modular barrier1 Oct 2026US 2026/0297873 A1Atg Access Ltd.
- Barrier systems with impact resistant rails supported from floor mounted post bases30 Jul 2026US 2026/0218463 A1Rite-Hite Holding Corporation
- Restorable crash cushion apparatus30 Jul 2026US 2026/0218464 A1Lindsay Transportation Solutions, Inc.
- Guard Rail System9 Jul 2026US 2026/0193856 A1McCue Corporation
- End terminal for a cable barrier14 May 2026US 2026/0132581 A1Valtir LLC
Most cited
By later US patents
- Shear action and compression energy absorber160US 4,352,484 AEnergy Absorption Systems, Inc. · 1982
- Vehicle crash barrier119US 5,022,782 AEnergy Absorption Systems, Inc. · 1991
- Restorable fender panel112US 4,452,431 AEnergy Absorption Systems, Inc. · 1984
- Energy absorbing pneumatic crash cushion109US 4,674,911 AEnergy Absorption Systems, Inc. · 1987
- Energy absorbing crash cushion98US 5,947,452 AExodyne Technologies Inc. · 1999