E04B 2002/749
Partitions with screw-type jacks
Official title: {Partitions with screw-type jacks}
E04B2002/749 (Partitions with screw-type jacks) appears on 315 US grants and 219 published applications in this corpus.
Search patents in E04B- Granted patents
- 315
- Published applications
- 219
- Assignees
- 99
- Inventors
- 595
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 15 | 0 |
| 2000 | 27 | 0 |
| 2001 | 26 | 6 |
| 2002 | 17 | 12 |
| 2003 | 9 | 17 |
| 2004 | 16 | 14 |
| 2005 | 13 | 10 |
| 2006 | 5 | 11 |
| 2007 | 3 | 7 |
| 2008 | 3 | 9 |
| 2009 | 3 | 5 |
| 2010 | 7 | 10 |
| 2011 | 10 | 7 |
| 2012 | 5 | 12 |
| 2013 | 9 | 9 |
| 2014 | 7 | 12 |
| 2015 | 11 | 14 |
| 2016 | 11 | 12 |
| 2017 | 8 | 5 |
| 2018 | 10 | 9 |
| 2019 | 6 | 6 |
| 2020 | 7 | 7 |
| 2021 | 6 | 7 |
| 2022 | 4 | 10 |
| 2023 | 6 | 3 |
| 2024 | 5 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
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.
- System and method of reconfiguring a modular wall27 Jan 2026US 12,534,909 B2Fellowes, Inc.
- Workspace wall panels and systems including same27 May 2025US 12,312,803 B2HNI Technologies Inc.
- Quick assemble wall system, and related methods22 Apr 2025US 12,281,472 B2Varidesk, LLC
- Devices, systems, and methods for assisting building frame construction24 Sep 2024US 12,098,544 B2
- System and method of reconfiguring a modular wall23 Apr 2026US 2026/0110173 A1Fellowes, Inc.
- Method and arrangement for leveling of prefabricated wall panels23 Apr 2026US 2026/0110174 A1Onx, Inc.
- Wall panel system22 May 2025US 2025/0163696 A1Steelcase Inc.
- A levelling assembly for a storage and retrieval system6 Feb 2025US 2025/0040703 A1Autostore Technology AS
- Workspace wall panels and systems including same11 Jan 2024US 2024/0011285 A1HNI Technologies Inc.
Most cited
By later US patents
- Free standing modular furniture and wall system187US 5,394,658 A1995
- Modular office furniture partition130US 5,406,760 AHollanding Inc. · 1995
- Knockdown and reassemble office partition111US 5,642,593 A1997
- Panel arrangement108US 5,852,904 AHaworth, Inc. · 1998
- Wall panel with prewired power system106US 4,060,294 AHaworth Mfg., Inc. · 1977