E04B 2001/2628
Interlocking connectors
Official title: {Interlocking connectors, e.g. with hooks or dovetails, added to the elongated wooden members}
E04B2001/2628 (Interlocking connectors) appears on 50 US grants and 43 published applications in this corpus.
Search patents in E04B- Granted patents
- 50
- Published applications
- 43
- Assignees
- 35
- Inventors
- 91
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 3 | 4 |
| 2022 | 1 | 3 |
| 2023 | 2 | 4 |
| 2024 | 1 | 4 |
| 2025 | 5 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wall, ceiling or roof element connection6 Jan 2026US 12,516,518 B2
- Beam connector, connector member thereof, drill jig therefor, and beam assembly comprising the same6 Jan 2026US 12,516,690 B2My-Ti-Con Timber Connectors Inc.
- Self-building kit system23 Dec 2025US 12,503,845 B2
- Concealed hanger4 Nov 2025US 12,460,406 B2Simpson Strong-Tie Company, Inc.
- Wooden structure building self-constructing method30 Sep 2025US 12,428,833 B2
- Connector Arrangement26 Feb 2026US 2026/0055595 A1Hilti Aktiengesellschaft
- Wall, ceiling, facade or roof element connection15 Jan 2026US 2026/0015853 A1Adolf Wurth GmbH & Co. KG
- Corner connector2 Oct 2025US 2025/0305270 A1
- Beam connector, connector member thereof, drill jig therefor, and beam assembly comprising the same14 Aug 2025US 2025/0257752 A1My-Ti-Con Timber Connectors Inc. Dba Mtc Solutions
- Connection means for connecting wooden parts12 Dec 2024US 2024/0410157 A1Rotho Blaas GmbH/Srl
Most cited
By later US patents
- Modular construction system60US 5,238,321 AUniserve International Products Inc. · 1993
- Connectors for structural members48US 5,342,138 ANitto Mokuzai Sangyo Kabushiki Kaisha · 1994
- Modular structures and connector assembly apparatus45US 7,007,903 B22006
- Device for forming framework of wooden building43US 5,921,049 AWest Corporation · 1999
- Metal connector for building and jointing structure of building using the same42US 5,242,239 A1993