E04C 2003/046
L- or t-shaped
Official title: {L- or T-shaped}
E04C2003/046 (L- or t-shaped) appears on 160 US grants and 130 published applications in this corpus.
Search patents in E04C- Granted patents
- 160
- Published applications
- 130
- Assignees
- 68
- Inventors
- 211
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 1 | 4 |
| 2003 | 2 | 3 |
| 2004 | 1 | 5 |
| 2005 | 1 | 6 |
| 2006 | 0 | 1 |
| 2007 | 3 | 7 |
| 2008 | 1 | 4 |
| 2009 | 4 | 9 |
| 2010 | 6 | 7 |
| 2011 | 5 | 7 |
| 2012 | 2 | 5 |
| 2013 | 2 | 8 |
| 2014 | 4 | 9 |
| 2015 | 4 | 5 |
| 2016 | 5 | 7 |
| 2017 | 6 | 3 |
| 2018 | 7 | 8 |
| 2019 | 4 | 9 |
| 2020 | 6 | 8 |
| 2021 | 6 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 3 |
| 2024 | 1 | 2 |
| 2025 | 6 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Panelized system and method of assembling a building using a panelized system2 Dec 2025US 12,486,666 B2Verco Decking, Inc.
- Method of manufacturing a dome and a dome manufactured using the method11 Nov 2025US 12,467,259 B2Rolls-Royce Smr Limited
- Deck framing system23 Sep 2025US 12,421,719 B2Fortress Iron, LP
- Support made from stone and tension-resistant material20 May 2025US 12,305,394 B2
- Process for manufacturing a metal part15 Apr 2025US 12,275,054 B2Creuzet Aeronautique
- Sub-Girts For Exterior Wall System Assemblies26 Jun 2025US 2025/0207393 A1Sto AG
- Pre-Stressed Structural Framing System17 Apr 2025US 2025/0122724 A1
- Roofing structure16 Jan 2025US 2025/0019969 A1Mar-Key Marquees Limited
- A method of manufacturing a dome and a dome manufactured using the method11 Jan 2024US 2024/0011293 A1Rolls-Royce Smr Limited
- Interconnector and a bed using the same4 Jan 2024US 2024/0003371 A1Tung Keng Enterprise Co., Ltd.
Most cited
By later US patents
- Thermally-improved metallic framing assembly127US 5,592,796 A1997
- Roof panel system having increased resistance to wind loads93US 5,697,197 AHarold Simpson, Inc. · 1997
- Construction element90US 5,511,355 A1996
- Frame brace79US 5,454,203 ASaf-T Corporation · 1995
- Insulated concrete wall construction method and apparatus79US 6,622,452 B2Energy Efficient Wall Systems, L.L.C. · 2003