E04B 2001/3217
Auxiliary supporting devices used during erection of the arched structures
Official title: {Auxiliary supporting devices used during erection of the arched structures}
E04B2001/3217 (Auxiliary supporting devices used during erection of the arched structures) appears on 109 US grants and 20 published applications in this corpus.
Search patents in E04B- Granted patents
- 109
- Published applications
- 20
- Assignees
- 43
- Inventors
- 139
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 4 |
| 2019 | 3 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Structural plates and methods of constructing arch-shaped structures using structural plates11 Mar 2025US 12,247,390 B2Ail International Inc.
- Arch grid bolted sphere node rotating and fixing device and arch grid mounting system27 Aug 2024US 12,071,760 B2China Construction Xinjiang Industrial Energy Engineering Co., Ltd
- Fortified radial arch structure18 May 2021US 11,008,749 B2Ram Structures LLC
- Fortified radial arch structure23 Mar 2021US 10,954,664 B1Ram Structures LLC
- Self-supporting three-dimension prestressed structure, method and device for its construction9 Feb 2021US 10,914,062 B2ICDSOFT Ltd
- Arch Grid Bolted Sphere Node Rotating and Fixing Device and Arch Grid Mounting System9 Nov 2023US 2023/0358033 A1China Construction Xinjiang Industrial Energy Engineering Co., Ltd
- Structural plates and methods of constructing arch-shaped structures using structural plates1 Dec 2022US 2022/0381023 A1Ail International Inc.
- Self-constructing structures9 Dec 2021US 2021/0381262 A1Funnel Industries, LLC
- Fortified radial arch structure19 Nov 2020US 2020/0362549 A1Ram Structrures LLC
- Fortified radial arch structure9 Apr 2020US 2020/0109552 A1Ram Structures LLC
Most cited
By later US patents
- Multi-purpose precast concrete panels, and methods of constructing concrete structures employing the same85US 4,290,246 A1981
- Multi-pieced, portable projection dome and method of assembling the same71US 5,724,775 AAlternate Realities Corporation · 1998
- Monocoque concrete structures68US 6,112,489 AMonotech International, Inc. · 2000
- High strength corrugated metal plate and method of fabricating same66US 4,211,504 A1980
- Building system and method57US 4,094,110 ARadva Plastics Corporation · 1978