E04B 9/183
Having a lower side adapted to be connected to a channel of
Official title: {having a lower side adapted to be connected to a channel of the supporting construction}
E04B9/183 (Having a lower side adapted to be connected to a channel of) appears on 87 US grants and 70 published applications in this corpus.
Search patents in E04B- Granted patents
- 87
- Published applications
- 70
- Assignees
- 58
- Inventors
- 143
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 4 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 2 | 3 |
| 2012 | 0 | 0 |
| 2013 | 4 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 0 |
| 2017 | 2 | 4 |
| 2018 | 6 | 5 |
| 2019 | 10 | 8 |
| 2020 | 8 | 7 |
| 2021 | 8 | 3 |
| 2022 | 5 | 5 |
| 2023 | 4 | 8 |
| 2024 | 6 | 4 |
| 2025 | 3 | 2 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member6 Oct 2026US 12,753,604 B2Tate Access Floors, Inc.
- Ceiling system for cleanrooms5 May 2026US 12,618,238 B1Fh Chase Inc.
- Suspended ceiling grid hanging system24 Mar 2026US 12,584,311 B1Gordon Sales, Inc.
- Ceiling frame mounting assembly17 Feb 2026US 12,553,238 B2ASC Engineered Solutions, LLC
- Channel clip2 Dec 2025US 12,486,661 B2Catalyst Acoustics Group, Inc.
- Ceiling-mountable system and method for mounting a ceiling-mountable system1 Oct 2026US 2026/0297940 A1H4X e.U.
- Header and hanger system2 Jul 2026US 2026/0185345 A1Mars, Incorporated
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member19 Feb 2026US 2026/0049471 A1Tate Access Floors, Inc.
- Rail suspension system for an integrated ceiling assembly15 Jan 2026US 2026/0015861 A1Polargy, Inc.
- Acoustic Baffle1 Jan 2026US 2026/0002360 A1
Most cited
By later US patents
- Load bearing floor or roof members66US 4,730,428 AG. Maunsell & Partners · 1988
- Sealable ceiling assembly38US 7,260,919 B1Daw Technologies, Inc. · 2007
- Suspended ceiling structure34US 4,019,300 ARoblin Industries, Inc. · 1977
- Ceiling suspension structure33US 7,287,733 B2Sullivan, Bazinet, Bongio, Inc. · 2007
- Extruded aluminum bottom-load ceiling32US 7,886,496 B1Daw Technologies, Inc. · 2011