E04B 2001/2475
Profile with an undercut grooves for connection purposes
Official title: {Profile with an undercut grooves for connection purposes}
E04B2001/2475 (Profile with an undercut grooves for connection purposes) appears on 40 US grants and 42 published applications in this corpus.
Search patents in E04B- Granted patents
- 40
- Published applications
- 42
- Assignees
- 32
- Inventors
- 78
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 1 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 4 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tensile membrane structure building system17 Mar 2026US 12,577,802 B2Tenthouse Structures (Pty) Ltd
- Stud frame connector11 Nov 2025US 12,467,250 B2Stud Connector (IP) Limited
- Structural connection system for modular frameworks7 Jan 2025US 12,188,221 B2
- Modular structure and connection method30 Jul 2024US 12,049,753 B2Peter Dann Limited
- Locking assembly for securing one or more building elements in a building system27 Sep 2022US 11,454,021 B2SYSTEMS Pty Ltd
- Tensile membrane structure building system25 Jun 2026US 2026/0176888 A1Tenthouse Structures (Pty) Ltd
- Structure systems, structures with integrated solar racking systems, post and frame components, and related methods30 Apr 2026US 2026/0117519 A1Infinity Rack LLC
- Tensile membrane structure building system21 Nov 2024US 2024/0384561 A1Tenthouse Structures (Pty) Ltd
- Post assemblies and post and beam assemblies for decking systems14 Mar 2024US 2024/0084578 A1The AZEK Group LLC
- Stud frame connector18 Jan 2024US 2024/0018773 A1Stud Connector (IP) Limited
Most cited
By later US patents
- Building frame56US 4,073,113 ACentre de Recherche d'Architecture d'Urbanisme et de Construction Rauc · 1978
- Adjustable shoring apparatus49US 4,106,256 ASymons Corporation · 1978
- Assembly railed formed out of at least one profile element44US 6,682,253 B2Halfen GmbH & Co. KG · 2004
- Deck component with post sleeve and flanges41US 9,932,734 B12018
- Multi-level knock-down framework structure for supporting a plurality of objects25US 4,074,811 A1978