E04B 9/12
Connections between non-parallel members of the supporting construction
Official title: Connections between non-parallel members of the supporting construction (E04B9/08 takes precedence)
E04B9/12 (Connections between non-parallel members of the supporting construction) appears on 463 US grants and 316 published applications in this corpus.
Search patents in E04B- Granted patents
- 463
- Published applications
- 316
- Assignees
- 158
- Inventors
- 550
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 16 | 0 |
| 1978 | 9 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 14 | 0 |
| 1986 | 15 | 0 |
| 1987 | 14 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 1 |
| 2002 | 7 | 7 |
| 2003 | 5 | 10 |
| 2004 | 7 | 10 |
| 2005 | 5 | 9 |
| 2006 | 3 | 12 |
| 2007 | 7 | 8 |
| 2008 | 1 | 5 |
| 2009 | 8 | 7 |
| 2010 | 10 | 9 |
| 2011 | 7 | 9 |
| 2012 | 3 | 10 |
| 2013 | 14 | 7 |
| 2014 | 7 | 12 |
| 2015 | 14 | 14 |
| 2016 | 13 | 18 |
| 2017 | 17 | 13 |
| 2018 | 17 | 22 |
| 2019 | 17 | 29 |
| 2020 | 22 | 21 |
| 2021 | 19 | 19 |
| 2022 | 23 | 24 |
| 2023 | 17 | 13 |
| 2024 | 15 | 13 |
| 2025 | 10 | 8 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Flame retardant clear coatings for building panels4 Aug 2026US 12,698,628 B2AWI Licensing LLC
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member28 Jul 2026US 12,692,700 B2Tate Access Floors, Inc.
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member28 Jul 2026US 12,692,701 B2Tate Access Floors, Inc.
- Ceiling system28 Jul 2026US 12,692,702 B2Turf Design, Inc.
- Metal section bar and support structure of a suspended ceiling1 Oct 2026US 2026/0297939 A1
- Connector for connecting a plurality of elongated ceiling grid members24 Sep 2026US 2026/0286692 A1Tate Access Floors, Inc.
- 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.
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member12 Feb 2026US 2026/0043232 A1Tate Access Floors, Inc.
- Elongated ceiling grid member and ceiling grid assembly including a plurality of the elongated ceiling grid member12 Feb 2026US 2026/0043233 A1Tate Access Floors, Inc.
Most cited
By later US patents
- Clip for securing an elongate member to a T-bar of a ceiling grid112US 6,341,466 B12002
- Clips for T-bar grid ceiling arrangement87US 4,479,341 AFastway Fasteners, Inc. · 1984
- Adjustable face trim clip for drywall suspension grid76US 5,937,605 AUSG Interiors, Inc. · 1999
- Direct mount ceiling panel grid system71US 6,205,733 B1USG Interiors, Inc. · 2001
- Insulated roof structure with fire resistant panels mounted thereon68US 5,119,612 AEnergy Blanket of Texas, Inc. · 1992