E04G 7/06
Stiff scaffolding clamps for connecting scaffold members of common shape
E04G7/06 (Stiff scaffolding clamps for connecting scaffold members of common shape) appears on 149 US grants and 139 published applications in this corpus.
Search patents in E04G- Granted patents
- 149
- Published applications
- 139
- Assignees
- 97
- Inventors
- 223
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 4 |
| 2003 | 1 | 3 |
| 2004 | 4 | 5 |
| 2005 | 3 | 2 |
| 2006 | 3 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 4 |
| 2013 | 0 | 7 |
| 2014 | 3 | 8 |
| 2015 | 10 | 5 |
| 2016 | 7 | 9 |
| 2017 | 7 | 5 |
| 2018 | 7 | 10 |
| 2019 | 3 | 6 |
| 2020 | 9 | 7 |
| 2021 | 3 | 11 |
| 2022 | 6 | 10 |
| 2023 | 6 | 9 |
| 2024 | 10 | 9 |
| 2025 | 6 | 6 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Clamp assembly for scaffolding2 Jun 2026US 12,644,294 B2Adelie, LLC
- Coupling device for scaffolding21 Apr 2026US 12,607,212 B2Rjm Fittings Limited
- 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
- Nut fastener and a fastening system therefor24 Mar 2026US 12,584,323 B2Turbo Scaffolding Pty Ltd
- Arrangement for Connecting Scaffold Members24 Sep 2026US 2026/0286724 A1MEVA Schalungs-Systeme GmbH
- Prop-brace coupler for construction platform20 Aug 2026US 2026/0243091 A1
- Temporary building edge safety screen support9 Jul 2026US 2026/0193893 A1Mane Fencing Pty Ltd
- Scaffold and connector2 Apr 2026US 2026/0092457 A1Werner Co.
- Modular ladder2 Apr 2026US 2026/0092498 A1Moonraker Innovation Ltd
Most cited
By later US patents
- Mounting bracket for attachment to flat or cylindrical surfaces95US 6,766,992 B1The United States of America as represented by the Secretary of the Navy · 2004
- Cross-connector to two crossing tubular elements81US 4,817,897 A1989
- Twist lock coupling spigot73US 8,132,649 B22012
- Universal pipe mounting clamp and assembly70US 6,561,473 B1PiRod, Inc. · 2003
- Clamp for shoring and scaffolding frames58US 4,566,819 AAluma Systems Incorporated · 1986