E01F 15/0476
Foundations
Official title: {Foundations}
E01F15/0476 (Foundations) appears on 72 US grants and 44 published applications in this corpus.
Search patents in E01F- Granted patents
- 72
- Published applications
- 44
- Assignees
- 41
- Inventors
- 120
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 2 |
| 2005 | 3 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 0 | 3 |
| 2019 | 0 | 3 |
| 2020 | 5 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 7 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
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
- Pedestrian access terminal10 Mar 2026US 12,571,258 B2RSG International Corp.
- Anchoring system for a traffic barrier17 Feb 2026US 12,553,205 B2
- Apparatus and method for installation of support posts for a vehicle restraint system3 Jun 2025US 12,320,082 B2
- Roadway safety barrier3 Oct 2023US 11,773,549 B2Ingecid, InvestigacióN Y Desarrollo De Proyectos, S.L.
- Guard Rail System9 Jul 2026US 2026/0193856 A1McCue Corporation
- Anchoring System for a Traffic Barrier21 May 2026US 2026/0139448 A1RSG International Corp.
- Road with reinforced roadside24 Apr 2025US 2025/0129552 A1Rt Stratec Rt S.R.L
- Road equipped with road safety barriers fixed to the ground and installation method thereof21 Dec 2023US 2023/0407584 A1Stratec Rt GmbH S.R.L
- System, apparatus and method for installation of street furniture2 Nov 2023US 2023/0349117 A1
Most cited
By later US patents
- Anchor for cables65US 6,065,738 ABrifen Limited · 2000
- Sequential kinking guardrail terminal system64US 5,775,675 ASafety By Design, Inc. · 1998
- Guardrail with improved ground anchor assembly64US 5,797,591 AEnergy Absorption Systems, Inc. · 1998
- Rubber vehicular impact barrier63US 5,336,016 A1994
- Highway barrier apparatus and method59US 5,286,136 A1994