E04B 1/3455
Wheeled arch-type structures
Official title: {Wheeled arch-type structures}
E04B1/3455 (Wheeled arch-type structures) appears on 24 US grants and 22 published applications in this corpus.
Search patents in E04B- Granted patents
- 24
- Published applications
- 22
- Assignees
- 12
- Inventors
- 35
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
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
- Portable collapsible shelter31 Aug 2021US 11,105,087 B1
- Emergency shelter30 Jul 2019US 10,364,587 B2Extremis Technology Ltd
- Mobile plant for aspiration and treatment of fumes and/or dust and/or gaseous mixtures13 Nov 2018US 10,124,376 B2The Gap, Inc.
- Isolation method and apparatus7 Aug 2018US 10,039,681 B2Care Strategic D.I.R. Holdings Pty. Ltd.
- Collapsible lifting/lowering mobile trailer house and recreational vehicle30 Oct 2025US 2025/0332980 A1
- 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 portable collapsible shelter12 Aug 2021US 2021/0246649 A1
- Modular protection and security device19 Sep 2019US 2019/0283842 A1
Most cited
By later US patents
- Greenhouse65US 4,381,629 A1983
- Modular firing ground40US 5,088,741 A1992
- Containment device for contaminated building demolition33US 5,201,152 AThe Babcock & Wilcox Company · 1993
- Movable and extensible covering for large spans23US 4,262,460 AFlexco S.r.1. · 1981
- Combination of an outdoor swimming pool and adjustable roof structure18US 4,426,744 A1984