E04B 2/7845
Of curved cross-section
Official title: {of curved cross-section, e.g. circular}
E04B2/7845 (Of curved cross-section) appears on 15 US grants and 12 published applications in this corpus.
Search patents in E04B- Granted patents
- 15
- Published applications
- 12
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Modular framing structure design and a method of using the same23 Apr 2024US 11,965,333 B2
- Modular framing structure design and a method of using the same18 Apr 2023US 11,629,495 B2
- System and method for segmenting spaces28 Feb 2023US 11,591,792 B2
- Straight and curved reconfigurable partition systems2 Jan 2018US 9,856,644 B2Dirtt Environmental Solutions Ltd.
- Modular panel mounting systems12 Feb 2013US 8,371,460 B23form, Inc.
- Telescopic partition10 Jul 2025US 2025/0223830 A1Jiangsu Zhongheng Pet Articles Joint-Stock Co., Ltd.
- Modular framing structure design and a method of using the same6 Jul 2023US 2023/0212855 A1
- Reconfigurable office space organizers and workspace assemblies11 Aug 2022US 2022/0251832 A1August Berres Corporation
- Modular framing structure design and a method of using the same24 Mar 2022US 2022/0090381 A1
- System and method for segmenting spaces27 Jan 2022US 2022/0025650 A1
Most cited
By later US patents
- Connector system81US 4,493,172 A1985
- Profile tubes for the production of readily assembled and dismantled structures41US 4,583,359 AOctanorm-Vertriebs-GmbH fur Bauelemente · 1986
- Upright post with mounting collar36US 7,530,540 B2Haworth, Inc. · 2009
- Construction means for use in the assembly of wall and/or roof structures26US 4,388,786 A1983
- Intersecting partitions adapted to support corner-mounted furniture16US 4,698,946 AUSG Corporation · 1987