E04B 2002/0247
Strips or bars
Official title: {Strips or bars}
E04B2002/0247 (Strips or bars) appears on 78 US grants and 99 published applications in this corpus.
Search patents in E04B- Granted patents
- 78
- Published applications
- 99
- Assignees
- 34
- Inventors
- 136
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 0 | 9 |
| 2008 | 3 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 6 |
| 2015 | 4 | 6 |
| 2016 | 9 | 12 |
| 2017 | 5 | 6 |
| 2018 | 9 | 10 |
| 2019 | 6 | 1 |
| 2020 | 4 | 6 |
| 2021 | 3 | 3 |
| 2022 | 5 | 6 |
| 2023 | 2 | 4 |
| 2024 | 4 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wall panel with window aperture8 Sep 2026US 12,729,534 B2
- Wall-building element system and building element for use in the system6 May 2025US 12,291,865 B2
- System for producing room elements such as walls14 Jan 2025US 12,195,958 B2
- Pre-insulated block10 Sep 2024US 12,084,859 B2
- Concrete building block and methods23 Jul 2024US 12,043,975 B2Oldcastle Building Products Canada Inc.
- Structural block wall system and method25 Dec 2025US 2025/0389115 A1Hempblock International Pty Ltd
- Wall panel with window aperture24 Jul 2025US 2025/0237056 A1
- Pre-insulated block1 May 2025US 2025/0137254 A1
- 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.
- Angular offset stacking building block18 Apr 2024US 2024/0125108 A1
Most cited
By later US patents
- Universal structural element191US 6,874,291 B12005
- Interlocking brick or building block and walls constructed therefrom134US 3,936,987 A1976
- Mortarless concrete block86US 6,189,282 B1Building Works, Inc. · 2001
- Modular wall block with mechanical course connector56US 6,701,687 B1Ridgerock Retaining Walls, Inc. · 2004
- Mortarless wall43US 6,138,426 A2000