E04G 7/303
The added coupling elements are only fixed at one of the bars
Official title: {the added coupling elements are only fixed at one of the bars or members to connect}
E04G7/303 (The added coupling elements are only fixed at one of the bars) appears on 49 US grants and 50 published applications in this corpus.
Search patents in E04G- Granted patents
- 49
- Published applications
- 50
- Assignees
- 39
- Inventors
- 83
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 5 |
| 2022 | 3 | 4 |
| 2023 | 4 | 5 |
| 2024 | 2 | 5 |
| 2025 | 4 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Connector for a scaffolding system14 Apr 2026US 12,601,190 B2Sur-Loc Holdings, LLC
- Crimping tool, crimped pipe with flattened end, and scaffold ladder frame14 Oct 2025US 12,442,203 B2Grady F. Smith & Co., Inc.
- Scaffolding system14 Oct 2025US 12,442,204 B2
- Platform retention mechanism for scaffold and scaffold including same27 Aug 2026US 2026/0250965 A1Metaltech-Omega Inc.
- Scaffold and frame for scaffold27 Aug 2026US 2026/0250966 A1Metaltech-Omega Inc.
- Scaffold and platform for same27 Aug 2026US 2026/0250967 A1Metaltech-Omega Inc.
- Connectable Multi-Function Scaffold26 Feb 2026US 2026/0055621 A1
- Connectable Multi-Function Scaffold26 Feb 2026US 2026/0055622 A1Grady F. Smith & Co., Inc. d/b/a ScaffoldMart
Most cited
By later US patents