E04G 5/16
Struts or stiffening rods
Official title: Struts or stiffening rods, e.g. diagonal rods
E04G5/16 (Struts or stiffening rods) appears on 76 US grants and 121 published applications in this corpus.
Search patents in E04G- Granted patents
- 76
- Published applications
- 121
- Assignees
- 63
- Inventors
- 169
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 5 |
| 2017 | 4 | 4 |
| 2018 | 5 | 7 |
| 2019 | 4 | 9 |
| 2020 | 8 | 10 |
| 2021 | 6 | 7 |
| 2022 | 3 | 17 |
| 2023 | 3 | 12 |
| 2024 | 11 | 12 |
| 2025 | 8 | 6 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Connector for a scaffolding system14 Apr 2026US 12,601,190 B2Sur-Loc Holdings, LLC
- Prop-brace coupler for construction platform14 Apr 2026US 12,601,191 B2
- Systems and methods for securing construction site scaffolding17 Feb 2026US 12,553,248 B2Bechtel Equipment Operations, Inc.
- Sidewalk shed16 Dec 2025US 12,497,788 B2SHED Innovations Inc.
- Crimping tool, crimped pipe with flattened end, and scaffold ladder frame14 Oct 2025US 12,442,203 B2Grady F. Smith & Co., Inc.
- Lightweight aluminum unitized scaffolding frame10 Sep 2026US 2026/0266067 A1
- Prop-brace coupler for construction platform20 Aug 2026US 2026/0243091 A1
- Scaffolding tower and scaffold and use of the tower and scaffold18 Jun 2026US 2026/0168267 A1Pilion
- Systems and Methods for Securing Construction Site Scaffolding18 Jun 2026US 2026/0168268 A1Bechtel Equipment Operations, Inc.
- Structural member for suspended access platform21 May 2026US 2026/0139498 A1BrandSafway Services, LLC
Most cited
By later US patents
- Frames and structures assembled by same23US 6,450,291 B1Nisso Sangyo Co., Ltd. · 2002
- Catwalk floorbeam connection system22US 10,975,584 B2Sukup Manufacturing Company · 2021
- Collapsible scaffolding tower20US 6,953,106 B22005
- Arrangement for connecting structural members19US 4,180,342 A1979
- Scaffold stabilizer18US 10,995,504 B12021