E04B 2/789
Of substantially u- or c- section
Official title: {of substantially U- or C- section}
E04B2/789 (Of substantially u- or c- section) appears on 145 US grants and 164 published applications in this corpus.
Search patents in E04B- Granted patents
- 145
- Published applications
- 164
- Assignees
- 84
- Inventors
- 250
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 7 |
| 2006 | 1 | 5 |
| 2007 | 2 | 10 |
| 2008 | 0 | 3 |
| 2009 | 1 | 5 |
| 2010 | 3 | 6 |
| 2011 | 2 | 4 |
| 2012 | 5 | 5 |
| 2013 | 2 | 3 |
| 2014 | 5 | 2 |
| 2015 | 1 | 2 |
| 2016 | 5 | 8 |
| 2017 | 5 | 8 |
| 2018 | 7 | 15 |
| 2019 | 10 | 15 |
| 2020 | 13 | 7 |
| 2021 | 3 | 7 |
| 2022 | 6 | 13 |
| 2023 | 10 | 15 |
| 2024 | 10 | 11 |
| 2025 | 7 | 4 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Premanufactured wall systems11 Aug 2026US 12,703,974 B2True Blue Products, LLC
- Frame backing panel23 Jun 2026US 12,662,811 B2Stockton Products
- System and method for mounting a panel to an internal frame of a modular wall31 Mar 2026US 12,590,457 B2Fellowes, Inc.
- Wall structures of extrudable building material3 Mar 2026US 12,565,768 B2ICON Technology, Inc.
- Section bar for frame of walls24 Feb 2026US 12,559,937 B2Manni Green Tech S.R.L.
- Frame backing panel2 Jul 2026US 2026/0185352 A1
- Drywall track component, clips for connecting to drywall track component, drywall track component assemblies, and methods of manufacture thereof15 Jan 2026US 2026/0015858 A1Telling Industries, LLC
- Pocket profile for a vertically adjustable installation of a runner rail in a dry wall construction, mounting element for a vertically adjustable installation of a runner rail in a pocket drywall construction, and drywall construction for a sliding door system18 Sep 2025US 2025/0290372 A1Knauf Gips KG
- Waterproofing and safety-increasing prefabricated building framing system and method17 Jul 2025US 2025/0230651 A1Pillar Patent Holdings LLC
- Frame backing panel10 Jul 2025US 2025/0223798 A1Stockton Products
Most cited
By later US patents
- Stud wall framing construction185US 5,394,665 A1995
- Metal frames168US 5,157,883 A1992
- Wall frame structure168US 5,325,651 AUniframes Holdings Pty Limited · 1994
- Wall assembly157US 4,854,096 A1989
- Pre-spaced time-saving track for mounting studs for construction of drywall and other wall surfaces148US 5,797,233 A1998