E04B 2002/0219
Of pyramidal shape
Official title: {of pyramidal shape}
E04B2002/0219 (Of pyramidal shape) appears on 30 US grants and 22 published applications in this corpus.
Search patents in E04B- Granted patents
- 30
- Published applications
- 22
- Assignees
- 12
- Inventors
- 40
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufactured retaining wall block with improved false joint21 Oct 2025US 12,447,650 B2Pavestone, LLC
- Manufactured retaining wall block with improved false joint6 Aug 2024US 12,053,911 B2Pavestone, LLC
- Manufactured retaining wall block with improved false joint31 Oct 2023US 11,801,622 B2Pavestone, LLC
- Building block and method for assembling building blocks16 Aug 2022US 11,414,861 B2
- Foam as modular support9 Aug 2022US 11,408,173 B2Lazarian World Homes
- Building Block Made of a Polymer-Based Material and a Set of Modular Building Elements Comprising This Building Block25 Jul 2024US 2024/0247483 A1A4 Conti s.r.o.
- Manufactured retaining wall block with improved false joint2 May 2024US 2024/0140003 A1Pavestone, LLC
- Manufactured retaining wall block with improved false joint3 Aug 2023US 2023/0241810 A1Pavestone, LLC
- Manufactured retaining wall block with improved false joint30 Sep 2021US 2021/0299918 A1Pavestone, LLC
- Foam as modular support27 May 2021US 2021/0156147 A1Lazarian World Homes
Most cited
By later US patents
- Concrete building block system70US 5,402,609 A1995
- Structural blocks and assemblies thereof65US 5,647,185 A1997
- Interlocking building block construction47US 4,031,678 A1977
- Pressed blocks for interlocked assembly44US 4,262,463 ABureau d'Etudes Techniques J. Hapel & Cie Ingenieurs Conseils Chillou · 1981
- Building block44US 5,934,037 A1999