E02B 3/14
Preformed blocks or slabs for forming essentially continuous surfaces
Official title: Preformed blocks {or slabs for forming essentially continuous surfaces}; Arrangements thereof {(preassembled to constitute flexible mats E02B3/122; pavements E01C5/00)}
E02B3/14 (Preformed blocks or slabs for forming essentially continuous surfaces) appears on 154 US grants and 111 published applications in this corpus.
Search patents in E02B- Granted patents
- 154
- Published applications
- 111
- Assignees
- 72
- Inventors
- 232
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 5 |
| 2003 | 8 | 0 |
| 2004 | 5 | 2 |
| 2005 | 2 | 8 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 7 |
| 2009 | 1 | 3 |
| 2010 | 3 | 8 |
| 2011 | 4 | 4 |
| 2012 | 4 | 0 |
| 2013 | 4 | 3 |
| 2014 | 3 | 4 |
| 2015 | 4 | 3 |
| 2016 | 3 | 6 |
| 2017 | 5 | 6 |
| 2018 | 8 | 3 |
| 2019 | 7 | 12 |
| 2020 | 3 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 4 |
| 2023 | 6 | 8 |
| 2024 | 9 | 4 |
| 2025 | 3 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Building products and associated methods for providing contoured and elevated features for artificial surfaces17 Feb 2026US 12,552,134 B2Chosen Products, LLC
- Shoreline stabilization device27 Jan 2026US 12,534,864 B2The Davey Tree Expert Company
- Storm surge protection system30 Dec 2025US 12,509,836 B2Plastic Ties Technologies LLC
- Tapered revetment block with leveling pads4 Mar 2025US 12,241,217 B2Contech Engineered Solutions LLC
- Cellular structures4 Feb 2025US 12,215,471 B2Terram Limited
- Beach accretion device and system that induces accumulation of sediment suspended by beach waves16 Jul 2026US 2026/0201662 A1
- Shoreline stabilization device7 May 2026US 2026/0125868 A1The Davey Tree Expert Company
- Shoreline habitation constructions units, structures made therefrom and uses thereof12 Feb 2026US 2026/0043207 A1The Davey Tree Expert Company
- A structured seawall for promoting biodiversity thereon18 Dec 2025US 2025/0382759 A1Mighty Seawall Inc.
- Coastal interbloc reinforced medium variable geometry variable density modular revetment system30 Oct 2025US 2025/0333923 A2
Most cited
By later US patents
- Ground surface cover system with flexible interlocking joint for erosion control176US 6,685,391 B1Ackerstein Industries Ltd. · 2004
- Soil erosion prevention blocks69US 4,227,829 A1980
- Revetment grids and mats69US 4,370,075 ANicolon Corporation · 1983
- Interlocking erosion control block with integral mold55US 6,739,797 B12004
- Slab-elements for covering the ground54US 4,128,357 A1978