E04G 7/301
For connecting bars or members which are parallel or in end-to-end relation
Official title: {for connecting bars or members which are parallel or in end-to-end relation}
E04G7/301 (For connecting bars or members which are parallel or in end-to-end relation) appears on 34 US grants and 44 published applications in this corpus.
Search patents in E04G- Granted patents
- 34
- Published applications
- 44
- Assignees
- 40
- Inventors
- 84
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 4 |
| 2014 | 0 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 4 |
| 2023 | 0 | 3 |
| 2024 | 1 | 4 |
| 2025 | 3 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connector for a scaffolding system14 Apr 2026US 12,601,190 B2Sur-Loc Holdings, LLC
- Scaffold and methods6 Jan 2026US 12,516,530 B2Werner Co.
- Work surface for a vehicle19 Aug 2025US 12,392,146 B2Ford Global Technologies, LLC
- Scaffolding truss6 May 2025US 12,291,880 B2Proscaff Enterprises Inc.
- Element receptacle22 Apr 2025US 12,281,485 B2Peri SE
- Scaffolding tower and scaffold and use of the tower and scaffold18 Jun 2026US 2026/0168267 A1Pilion
- Telescopic roof work platform11 Jun 2026US 2026/0160081 A1
- End integrated advance guardrail for scaffolding systems4 Jun 2026US 2026/0152956 A1Atlantic Pacific Equipment, Inc.
- Scaffold and connector2 Apr 2026US 2026/0092457 A1Werner Co.
- A temporary protective roof system16 Oct 2025US 2025/0320734 A1Pluseight Technology AB
Most cited
By later US patents
- Twist lock coupling spigot73US 8,132,649 B22012
- Connector node41US 6,205,739 B1Tomcat Global Corporation · 2001
- Scaffolding frame system26US 5,400,870 AAlinco, Inc. · 1995
- Frames and structures assembled by same23US 6,450,291 B1Nisso Sangyo Co., Ltd. · 2002
- High capacity vertical member for use with modular scaffolding20US 9,719,267 B2Athos Construction Products Inc. · 2017