E04B 2001/262
Connection node with interlocking of specially shaped wooden members
Official title: {Connection node with interlocking of specially shaped wooden members, e.g. puzzle type connection}
E04B2001/262 (Connection node with interlocking of specially shaped wooden members) appears on 44 US grants and 31 published applications in this corpus.
Search patents in E04B- Granted patents
- 44
- Published applications
- 31
- Assignees
- 23
- Inventors
- 100
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 5 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for horizontal leveling coupling between concrete foundation and wooden vertical beams4 Nov 2025US 12,460,405 B2Industry-Academic Cooperation Foundation, Dankook University
- Wall roof truss building system18 Feb 2025US 12,227,946 B2
- Engineered wood structural system31 Dec 2024US 12,180,705 B2Phylem Structures, S.L.
- Engineered wood structural system31 Dec 2024US 12,180,706 B2Phylem Structures, S.L.
- Wood timber framing connection joint10 Sep 2024US 12,084,852 B2Shibusa Systems LLC
- A joint for wall panels made of cross laminated timber6 Aug 2026US 2026/0226733 A1Clt Factory, Sia
- Method for horizontal leveling coupling between concrete foundation and wooden vertical beams17 Apr 2025US 2025/0122715 A1Industry-Academic Cooperation Foundation, Dankook University
- Building components for building assemblies and building assemblies comprising such building components14 Nov 2024US 2024/0376703 A1Urban Beta Ug
- Engineered wood structural system11 Jul 2024US 2024/0229457 A1Phylem Structures, S.L.
- Engineered wood structural system22 Feb 2024US 2024/0060298 A1Phylem Structures, S.L.
Most cited
By later US patents
- Post and beam building37US 4,409,763 A1983
- Beam connector34US 4,558,968 AStreif AG · 1985
- Connector, method for connecting structural members with connector and connection structure between structural members34US 5,466,086 AHome Co., Ltd. · 1995
- Modular building construction23US 8,458,980 B22013
- Orthogonal construction joint16US 4,863,305 A1989