E04B 2/827
Partitions constituted of sliding panels
Official title: {Partitions constituted of sliding panels}
E04B2/827 (Partitions constituted of sliding panels) appears on 154 US grants and 147 published applications in this corpus.
Search patents in E04B- Granted patents
- 154
- Published applications
- 147
- Assignees
- 84
- Inventors
- 314
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 4 |
| 2003 | 6 | 3 |
| 2004 | 0 | 4 |
| 2005 | 2 | 4 |
| 2006 | 0 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 3 |
| 2009 | 2 | 10 |
| 2010 | 0 | 3 |
| 2011 | 4 | 7 |
| 2012 | 2 | 6 |
| 2013 | 8 | 2 |
| 2014 | 3 | 5 |
| 2015 | 4 | 8 |
| 2016 | 7 | 11 |
| 2017 | 3 | 2 |
| 2018 | 5 | 9 |
| 2019 | 12 | 14 |
| 2020 | 9 | 13 |
| 2021 | 9 | 11 |
| 2022 | 8 | 5 |
| 2023 | 10 | 5 |
| 2024 | 4 | 8 |
| 2025 | 3 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular wall system16 Jun 2026US 12,655,631 B1
- Lavatory with movable partition wall28 Apr 2026US 12,612,783 B2The Boeing Company
- Movable display device with rails and motors13 Jan 2026US 12,523,339 B2LG Electronics Inc.
- Safety enclosure building system28 Oct 2025US 12,454,843 B2
- Rotatable suspension rail background system with multiple panels12 Aug 2025US 12,385,304 B2
- Work space forming equipment, work method, and management space facility23 Apr 2026US 2026/0110448 A1Jgc Japan Corporation
- Spatial structure19 Mar 2026US 2026/0078580 A1Okamura Corporation
- Locking Edge Joiner System For A Temporary Wall System1 Aug 2024US 2024/0254762 A1Signature Wall Solutions, Inc.
- Safety enclosure building system11 Jul 2024US 2024/0229494 A9
- Lavatory with movable partition wall23 May 2024US 2024/0167273 A1The Boeing Company
Most cited
By later US patents