E04B 2001/3288
Panel frame details
Official title: {Panel frame details, e.g. flanges of steel sheet panels}
E04B2001/3288 (Panel frame details) appears on 131 US grants and 21 published applications in this corpus.
Search patents in E04B- Granted patents
- 131
- Published applications
- 21
- Assignees
- 41
- Inventors
- 144
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 0 |
| 2002 | 6 | 3 |
| 2003 | 3 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 3 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 3 | 3 |
| 2020 | 4 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Modular building structure adapted for thermal regulation therein21 Oct 2025US 12,449,143 B2Freshape SA
- Structural plates and methods of constructing arch-shaped structures using structural plates11 Mar 2025US 12,247,390 B2Ail International Inc.
- Modular building component7 Nov 2023US 11,808,028 B1
- Truss formed of folded sheet metal28 Feb 2023US 11,591,796 B2BŌK Modern LLC
- Panel for a building structure having a predefined curvature and a method of manufacturing such panel31 Jan 2023US 11,566,435 B2Rockwool International A/S
- Modular building structure adapted for thermal regulation therein5 Oct 2023US 2023/0314016 A1H. Glass SA
- Structural plates and methods of constructing arch-shaped structures using structural plates1 Dec 2022US 2022/0381023 A1Ail International Inc.
- Truss formed of folded sheet metal2 Dec 2021US 2021/0372126 A1BŌK Modern LLC
- A panel for a building structure having a predefined curvature and a method of manufacturing such panel18 Mar 2021US 2021/0079674 A1Rockwool International A/S
- Assembled structure1 Oct 2020US 2020/0309175 A1
Most cited
By later US patents
- Multi-pieced, portable projection dome and method of assembling the same71US 5,724,775 AAlternate Realities Corporation · 1998
- Building system and method57US 4,094,110 ARadva Plastics Corporation · 1978
- Polyhedron building system51US 5,230,196 AWorld Shelters, Inc. · 1993
- Kit for assembling geodesic structure44US 4,309,852 A1982
- Building unit41US 4,023,317 A1977