E04B 9/14
All the members being discontinuous and laying at least partly in the
Official title: all the members being discontinuous and laying at least partly in the same plane
E04B9/14 (All the members being discontinuous and laying at least partly in the) appears on 71 US grants and 43 published applications in this corpus.
Search patents in E04B- Granted patents
- 71
- Published applications
- 43
- Assignees
- 40
- Inventors
- 118
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 2 | 8 |
| 2020 | 6 | 5 |
| 2021 | 4 | 2 |
| 2022 | 5 | 4 |
| 2023 | 3 | 2 |
| 2024 | 2 | 0 |
| 2025 | 2 | 2 |
| 2026 | 3 | 1 |
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 member28 Jul 2026US 12,692,701 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 system3 Jun 2025US 12,320,116 B2AWI Licensing LLC
- Assemblies for suspending ceiling panels18 Feb 2025US 12,227,943 B2Polygrid Pty Ltd
- 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.
- A ceiling apparatus and method thereof27 Nov 2025US 2025/0361723 A1
- Suspended ceiling systems having a plurality of l-shaped panels30 Oct 2025US 2025/0333961 A1Worthington Armstrong Venture
- Ceiling system21 Dec 2023US 2023/0407633 A1Armstrong World Industries, Inc.
- Ceiling grid structural member and ceiling grid assembly19 Oct 2023US 2023/0332403 A1Polargy, Inc.
Most cited
By later US patents
- Suspended ceiling panel system63US 4,438,613 ADecoustics Limited · 1984
- Connection of streamlined-section struts53US 7,004,667 B2Bosch Rexroth AG · 2006
- Laminar flow clean room40US 4,671,811 AFlanders Filters, Inc. · 1987
- Integrated refacing system for suspended ceilings38US 5,609,007 A1997
- Concealed suspended ceiling system37US 4,548,010 ADecoustics Limited · 1985