E04B 1/3527
The structure being a roof
Official title: {the structure being a roof}
E04B1/3527 (The structure being a roof) appears on 22 US grants and 16 published applications in this corpus.
Search patents in E04B- Granted patents
- 22
- Published applications
- 16
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 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 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 3 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Modular structure for providing on-site protection1 Apr 2025US 12,264,487 B2Bam Nuttall Limited
- Building truss, system, and construction method25 Feb 2025US 12,234,646 B2Trussed Systems Limited
- Method for raising a framed structure26 Apr 2022US 11,313,117 B2
- Frame systems for building structures19 Jan 2021US 10,895,072 B2Rockhouse International Pty Ltd
- Method for raising a framed structure16 Jun 2020US 10,683,659 B2
- Modular structure for providing on-site protection18 Sep 2025US 2025/0290335 A1Bam Nuttall Limited
- Modular structure for providing on-site protection2 Mar 2023US 2023/0065334 A1Bam Nuttall Limited
- A building truss, system, and construction method12 May 2022US 2022/0145632 A1Aitken Innovations Incorporated
- Method for raising a framed structure1 Oct 2020US 2020/0308823 A1
- Method for raising a framed structure12 Sep 2019US 2019/0277021 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
- System for raising a roof30US 4,980,999 A1991
- Construction apparatus and construction method12US 5,088,263 AOhbayashi Corporation · 1992
- Building structure expansion apparatus11US 4,601,141 A1986
- Construction apparatus and construction method10US 5,022,199 AOhbayashi Corporation · 1991