E04B 9/064
Comprising extruded supporting beams
Official title: {comprising extruded supporting beams}
E04B9/064 (Comprising extruded supporting beams) appears on 198 US grants and 148 published applications in this corpus.
Search patents in E04B- Granted patents
- 198
- Published applications
- 148
- Assignees
- 104
- Inventors
- 304
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 3 |
| 2005 | 2 | 6 |
| 2006 | 3 | 5 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 7 |
| 2010 | 1 | 3 |
| 2011 | 2 | 4 |
| 2012 | 5 | 1 |
| 2013 | 2 | 4 |
| 2014 | 3 | 3 |
| 2015 | 7 | 5 |
| 2016 | 8 | 6 |
| 2017 | 7 | 8 |
| 2018 | 7 | 16 |
| 2019 | 16 | 15 |
| 2020 | 7 | 7 |
| 2021 | 5 | 6 |
| 2022 | 11 | 10 |
| 2023 | 7 | 8 |
| 2024 | 9 | 8 |
| 2025 | 7 | 7 |
| 2026 | 7 | 6 |
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.
- Suspended ceiling system and method25 Aug 2026US 12,716,234 B2Saudi Arabian Oil Company
- 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 member19 May 2026US 12,631,025 B2Tate Access Floors, Inc.
- Ceiling system for cleanrooms5 May 2026US 12,618,238 B1Fh Chase Inc.
- Airframe system and method of controlling airflow8 Oct 2026US 2026/0306210 A1SLD Technology, Inc.
- 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.
- Ceiling system and ceiling baffle thereof5 Feb 2026US 2026/0035914 A1Turf Design, Inc.
Most cited
By later US patents
- Mounting rail212US 5,927,041 AHilti Aktiengesellschaft · 1999
- Clean room ventilation system63US 5,454,756 APace Incorporated · 1995
- Cleanroom ceiling system52US 5,313,759 A1994
- Light and filter support structure52US 5,613,759 ABrod & McClung - Pace Co. · 1997
- Adjustable overhead lighting system51US 4,420,798 AHerst Lighting Co. · 1983