E04C 1/395
For claustra, fences, planting walls
Official title: {for claustra, fences, planting walls, e.g. sound-absorbing (pots for vertical horticulture A01G9/022)}
E04C1/395 (For claustra, fences, planting walls) appears on 404 US grants and 387 published applications in this corpus.
Search patents in E04C- Granted patents
- 404
- Published applications
- 387
- Assignees
- 124
- Inventors
- 389
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 16 | 0 |
| 1997 | 8 | 0 |
| 1998 | 15 | 0 |
| 1999 | 6 | 0 |
| 2000 | 16 | 0 |
| 2001 | 10 | 3 |
| 2002 | 13 | 15 |
| 2003 | 13 | 15 |
| 2004 | 9 | 20 |
| 2005 | 18 | 24 |
| 2006 | 9 | 23 |
| 2007 | 9 | 13 |
| 2008 | 14 | 25 |
| 2009 | 10 | 20 |
| 2010 | 14 | 19 |
| 2011 | 11 | 16 |
| 2012 | 16 | 20 |
| 2013 | 15 | 21 |
| 2014 | 14 | 22 |
| 2015 | 14 | 14 |
| 2016 | 12 | 13 |
| 2017 | 13 | 14 |
| 2018 | 13 | 19 |
| 2019 | 12 | 18 |
| 2020 | 18 | 14 |
| 2021 | 13 | 12 |
| 2022 | 7 | 9 |
| 2023 | 9 | 5 |
| 2024 | 6 | 3 |
| 2025 | 6 | 4 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular building system for hardscape structure14 Apr 2026US 12,601,176 B2Oldcastle Building Products Canada Inc.
- Manufactured retaining wall block with improved false joint21 Oct 2025US 12,447,650 B2Pavestone, LLC
- Block with curved engagement surfaces for maintaining even setback23 Sep 2025US 12,421,686 B2Ness Inventions, Inc.
- Cast stone corner hardscaping block13 May 2025US 12,297,641 B2Cast Stonescapes, LLC
- Decorative block with load-bearing area8 Apr 2025US 12,270,201 B2Pavestone, LLC
- Modular building system for hardscape structure1 Oct 2026US 2026/0297943 A1Oldcastle Building Products Canada Inc.
- Construction Blocks for Forming a Breeze Block Wall Having Different Depths at Its Edges and Along Its Sides21 May 2026US 2026/0139474 A1
- Construction Blocks for Forming a Breeze Block Wall Having Different Depths at Its Edges21 May 2026US 2026/0139480 A1
- Construction Blocks for Forming a Breeze Block Wall Having Parallel Edges Set Differently in a Rectangular Projection21 May 2026US 2026/0139481 A1
- Masonry blocks having a plurality of facing materials and masonry block manufacturing14 May 2026US 2026/0132624 A1
Most cited
By later US patents
- Apparatus for fabrication of concrete brick203US 4,869,660 A1989
- Composite masonry block173US 5,827,015 AAnchor Wall Systems, Inc. · 1998
- Masonry block retaining wall with attached keylock facing panels and method of constructing the same154US 5,788,423 AG. P. Industries, Inc. · 1998
- Modular block retaining wall system150US 5,816,749 AThe Tensar Corporation · 1998
- Composite masonry block139US 5,294,216 AAnchor Wall Systems, Inc. · 1994