E04B 2002/0265
Building elements for making arcuate walls
Official title: {Building elements for making arcuate walls}
E04B2002/0265 (Building elements for making arcuate walls) appears on 94 US grants and 85 published applications in this corpus.
Search patents in E04B- Granted patents
- 94
- Published applications
- 85
- Assignees
- 27
- Inventors
- 128
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 4 | 2 |
| 2004 | 0 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 4 | 3 |
| 2016 | 5 | 13 |
| 2017 | 6 | 6 |
| 2018 | 7 | 9 |
| 2019 | 8 | 7 |
| 2020 | 8 | 2 |
| 2021 | 3 | 6 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 4 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Block with curved engagement surfaces for maintaining even setback23 Sep 2025US 12,421,686 B2Ness Inventions, Inc.
- Wall block, range of wall blocks, and formwork for producing a wall block6 Aug 2024US 12,054,941 B2Start Somewhere Gemeinnutzige GmbH
- Wall module for a modular wall14 May 2024US 11,980,802 B2
- Block, block system and method of making a block16 Apr 2024US 11,958,211 B2Keystone Retaining Wall Systems, Inc.
- Polar zonohedron building system constructed using precast cement panels with interlocking system30 Jan 2024US 11,885,114 B2
- Glass block assembly, system, and method of use thereof26 Feb 2026US 2026/0055602 A1
- Interlocking masonry system12 Sep 2024US 2024/0301684 A1
- Block with curved engagement surfaces for maintaining even setback11 Apr 2024US 2024/0117586 A1Ness Inventions, Inc.
- Block, block system and method of making a block13 Jul 2023US 2023/0219253 A1Keystone Retaining Wall Systems, Inc.
- Building block and extreme weather building system17 Nov 2022US 2022/0364358 A1
Most cited
By later US patents
- Retaining wall block system136US 6,149,352 AKeystone Retaining Wall Systems, Inc. · 2000
- Building block90US 5,337,527 A1994
- Monocoque concrete structures68US 6,112,489 AMonotech International, Inc. · 2000
- Modular landscaping system and structures67US 5,168,678 AThompson Industries, Inc. · 1992
- Method and apparatus for erecting building structures64US 5,553,430 AMajnaric Technologies, Inc. · 1996