E04B 2/7448
With separate framed panels without intermediary posts, extending from floor to ceiling
Official title: {with separate framed panels without intermediary posts, extending from floor to ceiling}
E04B2/7448 (With separate framed panels without intermediary posts, extending from floor to ceiling) appears on 160 US grants and 143 published applications in this corpus.
Search patents in E04B- Granted patents
- 160
- Published applications
- 143
- Assignees
- 72
- Inventors
- 252
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 4 |
| 2003 | 2 | 11 |
| 2004 | 4 | 6 |
| 2005 | 5 | 2 |
| 2006 | 2 | 2 |
| 2007 | 4 | 5 |
| 2008 | 2 | 2 |
| 2009 | 3 | 0 |
| 2010 | 2 | 4 |
| 2011 | 2 | 5 |
| 2012 | 3 | 8 |
| 2013 | 7 | 6 |
| 2014 | 3 | 4 |
| 2015 | 7 | 15 |
| 2016 | 10 | 8 |
| 2017 | 9 | 8 |
| 2018 | 5 | 4 |
| 2019 | 7 | 6 |
| 2020 | 4 | 9 |
| 2021 | 10 | 9 |
| 2022 | 4 | 8 |
| 2023 | 3 | 3 |
| 2024 | 8 | 8 |
| 2025 | 3 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular wall system21 Jul 2026US 12,687,014 B2Allsteel Inc.
- Wall panel10 Mar 2026US 12,571,209 B2Eekowall Limited
- Profile arrangement for setting up exhibition stands or shop fittings24 Feb 2026US 12,560,291 B2Habrusta-Verwaltungs-GmbH
- System and method of reconfiguring a modular wall27 Jan 2026US 12,534,909 B2Fellowes, Inc.
- Warp resistant panels7 Oct 2025US 12,434,267 B2Dirtt Environmental Solutions Ltd.
- System and method of reconfiguring a modular wall23 Apr 2026US 2026/0110173 A1Fellowes, Inc.
- Warp resistant panels26 Feb 2026US 2026/0054289 A1Dirtt Environmental Solutions Ltd.
- Adaptable modular construction system based on metal structures joined and tensile-compressed by steel cables26 Feb 2026US 2026/0055604 A1
- Partition system for dividing a room of a building into a plurality of rooms11 Sep 2025US 2025/0283327 A1Fourhundredfifty Inc.
- Wall panel system22 May 2025US 2025/0163696 A1Steelcase Inc.
Most cited
By later US patents
- Partition structures and frame elements therefor136US 4,905,428 A1990
- Wall panel assembly and method of assembly123US 6,799,404 B2Daw Technologies, Inc. · 2004
- Partition structures and frame elements therefor106US 5,062,246 A1991
- Partitioning system94US 4,356,672 AVaughan Walls, Inc. · 1982
- Moveable and demountable wall panel system88US 6,688,056 B2Eberhard Von Huene & Associates · 2004