E02D 29/025
Made up of similar modular elements stacked without mortar
Official title: {made up of similar modular elements stacked without mortar}
E02D29/025 (Made up of similar modular elements stacked without mortar) appears on 457 US grants and 393 published applications in this corpus.
Search patents in E02D- Granted patents
- 457
- Published applications
- 393
- Assignees
- 161
- Inventors
- 463
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 14 | 0 |
| 1991 | 14 | 0 |
| 1992 | 13 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 16 | 0 |
| 1997 | 15 | 0 |
| 1998 | 16 | 0 |
| 1999 | 7 | 0 |
| 2000 | 15 | 0 |
| 2001 | 7 | 6 |
| 2002 | 13 | 16 |
| 2003 | 13 | 15 |
| 2004 | 13 | 15 |
| 2005 | 13 | 16 |
| 2006 | 11 | 21 |
| 2007 | 4 | 24 |
| 2008 | 15 | 19 |
| 2009 | 5 | 24 |
| 2010 | 12 | 14 |
| 2011 | 8 | 20 |
| 2012 | 10 | 12 |
| 2013 | 12 | 16 |
| 2014 | 18 | 14 |
| 2015 | 13 | 13 |
| 2016 | 10 | 18 |
| 2017 | 13 | 12 |
| 2018 | 17 | 20 |
| 2019 | 20 | 21 |
| 2020 | 15 | 10 |
| 2021 | 14 | 16 |
| 2022 | 8 | 12 |
| 2023 | 10 | 12 |
| 2024 | 10 | 11 |
| 2025 | 9 | 12 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Plantable retaining wall block and retaining walls thereof18 Aug 2026US 12,709,858 B2Cornerstone Wall Solutions Inc.
- Building block, system and methods12 May 2026US 12,624,547 B2KLD IP Holdings, LLC
- Precast vertical reinforcement concrete cube retaining wall and mold6 Jan 2026US 12,516,487 B2
- Wall block system1 Oct 2026US 2026/0297883 A1Westblock Systems, Inc.
- Retaining wall block and methods for making and installing same20 Aug 2026US 2026/0243045 A1
- Kit for building a soil retaining wall30 Jul 2026US 2026/0218475 A1Hyper Fibers S.R.L.
- Wall block system18 Jun 2026US 2026/0168195 A1Westblock Systems, Inc.
- Coastal interbloc reinforced medium variable geometry variable density modular revetment system30 Oct 2025US 2025/0333923 A2
Most cited
By later US patents
- Concrete retaining wall block, retaining wall and method of construction therefore182US 4,920,712 AStonewall Landscape Systems, Inc. · 1990
- Retaining wall with flexible mechanical soil stabilizing sheet164US 4,914,876 AKeystone Retaining Wall Systems, Inc. · 1990
- Method of forming concrete retaining wall block164US 5,484,236 AAllan Block Corporation · 1996
- Masonry block retaining wall with attached keylock facing panels and method of constructing the same154US 5,788,423 AG. P. Industries, Inc. · 1998
- Retaining wall construction and blocks therefor144US 5,044,834 AGraystone Block Co., Inc. · 1991