E04B 2/825
The connection between the floor and the ceiling being achieved without any
Official title: {the connection between the floor and the ceiling being achieved without any restraining forces acting in the plane of the partition}
E04B2/825 (The connection between the floor and the ceiling being achieved without any) appears on 151 US grants and 107 published applications in this corpus.
Search patents in E04B- Granted patents
- 151
- Published applications
- 107
- Assignees
- 83
- Inventors
- 245
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 6 |
| 2004 | 1 | 2 |
| 2005 | 3 | 6 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 11 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 0 |
| 2013 | 3 | 3 |
| 2014 | 3 | 11 |
| 2015 | 6 | 11 |
| 2016 | 7 | 7 |
| 2017 | 5 | 3 |
| 2018 | 7 | 0 |
| 2019 | 4 | 6 |
| 2020 | 2 | 6 |
| 2021 | 4 | 8 |
| 2022 | 4 | 8 |
| 2023 | 6 | 1 |
| 2024 | 6 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Partition support structure mounting track10 Sep 2024US 12,084,857 B2Quicktrack Ltd.
- Fire-rated wall construction product18 Jun 2026US 2026/0168240 A1Cemco, LLC
- Joint-sealing element for movement joints and sealing arrangement with such a joint-sealing element28 May 2026US 2026/0146443 A1Hilti Aktiengesellschaft
- Partition system for dividing a room of a building into a plurality of rooms11 Sep 2025US 2025/0283327 A1Fourhundredfifty Inc.
- Wall stud member and wall construction using wall stud members17 Apr 2025US 2025/0122723 A1
- Fire-rated wall construction product8 Aug 2024US 2024/0263444 A1Cemco, LLC
Most cited
By later US patents
- Deflection slide clip186US 6,213,679 B1Super Stud Building Products, Inc. · 2001
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- Seismic and fire-resistant head-of-wall structure169US 6,058,668 A2000
- Wall track assembly and method for installing the same168US 6,176,053 B12001
- Fire blocking and seismic resistant wall structure162US 5,913,788 A1999