E04C 3/292
The materials being wood and metal
Official title: the materials being wood and metal
E04C3/292 (The materials being wood and metal) appears on 216 US grants and 130 published applications in this corpus.
Search patents in E04C- Granted patents
- 216
- Published applications
- 130
- Assignees
- 72
- Inventors
- 274
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 12 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 0 |
| 2002 | 3 | 7 |
| 2003 | 5 | 6 |
| 2004 | 5 | 7 |
| 2005 | 1 | 3 |
| 2006 | 4 | 7 |
| 2007 | 0 | 2 |
| 2008 | 5 | 5 |
| 2009 | 0 | 5 |
| 2010 | 1 | 6 |
| 2011 | 3 | 9 |
| 2012 | 4 | 6 |
| 2013 | 3 | 5 |
| 2014 | 7 | 4 |
| 2015 | 3 | 6 |
| 2016 | 3 | 1 |
| 2017 | 1 | 6 |
| 2018 | 1 | 2 |
| 2019 | 4 | 9 |
| 2020 | 3 | 5 |
| 2021 | 10 | 7 |
| 2022 | 3 | 6 |
| 2023 | 8 | 7 |
| 2024 | 3 | 5 |
| 2025 | 2 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floor system26 May 2026US 12,637,858 B2Mitek Holdings, Inc.
- Ceiling suspension bracket24 Feb 2026US 12,559,940 B2Mitek Holdings, Inc.
- Drywall spacing joist hanger27 Jan 2026US 12,534,903 B2Simpson Strong-Tie Company, Inc.
- Building stud, wall structure comprising such a building stud and a method for forming a wall structure30 Sep 2025US 12,428,835 B2
- Composite floor beam3 Jun 2025US 12,320,118 B2
- Drywall Spacing Joist Hanger8 Oct 2026US 2026/0308903 A1
- Length-adjustable truss12 Mar 2026US 2026/0071430 A1North Georgia Truss Systems, LLC
- Device, in particular composite beam, and method for producing and for dismantling the device6 Nov 2025US 2025/0340046 A1HYCOBILITY Engineering & Technologies GmbH
- Wall plumbing and leveling device25 Sep 2025US 2025/0297486 A1KW Roman LLC
- Composite Floor Beam8 Aug 2024US 2024/0263450 A1
Most cited
By later US patents
- Composite wood beam and method of making same203US 4,501,102 A1985
- Frame brace79US 5,454,203 ASaf-T Corporation · 1995
- Structural bracing for buildings69US 6,073,413 A2000
- Lumber-compatible lightweight metal construction system68US 5,842,318 A1998
- Structural shear resisting member and method employed therein67US 5,664,388 ADonna Bass · 1997