E04G 3/20
Supported by walls
Official title: supported by walls (E04G3/28 takes precedence; wall-anchors for supporting scaffolds E04G5/04; consoles E04G5/06)
E04G3/20 (Supported by walls) appears on 78 US grants and 81 published applications in this corpus.
Search patents in E04G- Granted patents
- 78
- Published applications
- 81
- Assignees
- 43
- Inventors
- 152
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 5 |
| 2003 | 2 | 4 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 5 |
| 2016 | 3 | 6 |
| 2017 | 2 | 3 |
| 2018 | 5 | 8 |
| 2019 | 7 | 5 |
| 2020 | 5 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 5 |
| 2025 | 5 | 2 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for securing construction site scaffolding17 Feb 2026US 12,553,248 B2Bechtel Equipment Operations, Inc.
- Apparatus for quick-deploy scaffolding4 Nov 2025US 12,460,434 B2
- Moveable edge scaffold29 Jul 2025US 12,371,913 B1
- Assembly consisting of a climbing rail and a climbing lift rail for a rail-guided15 Jul 2025US 12,359,451 B2Peri SE
- Wind turbine generator with service platform and associated method8 Apr 2025US 12,270,375 B2Vestas Wind Systems A/S
- Work platform and automated warehouse10 Sep 2026US 2026/0265035 A1Murata Machinery, Ltd.
- Construction aid and adjustment method10 Sep 2026US 2026/0266068 A1Hünnebeck GmbH
- Apparatus for quick-deploy scaffolding16 Jul 2026US 2026/0201712 A1
- Systems and Methods for Securing Construction Site Scaffolding18 Jun 2026US 2026/0168268 A1Bechtel Equipment Operations, Inc.
- Apparatus for quick-deploy scaffolding11 Jun 2026US 2026/0160082 A1
Most cited
By later US patents