E06C 9/02
Rigidly mounted
Official title: rigidly mounted
E06C9/02 (Rigidly mounted) appears on 203 US grants and 138 published applications in this corpus.
Search patents in E06C- Granted patents
- 203
- Published applications
- 138
- Assignees
- 93
- Inventors
- 325
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 9 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 10 | 3 |
| 2003 | 4 | 7 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 5 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 4 | 13 |
| 2016 | 4 | 7 |
| 2017 | 7 | 14 |
| 2018 | 7 | 13 |
| 2019 | 7 | 12 |
| 2020 | 11 | 7 |
| 2021 | 9 | 9 |
| 2022 | 5 | 6 |
| 2023 | 2 | 5 |
| 2024 | 4 | 2 |
| 2025 | 7 | 3 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular rib for elevating platform1 Sep 2026US 12,722,957 B2Altec Industries, Inc.
- One piece climbing stick design7 Jul 2026US 12,674,358 B2
- Fall protection system10 Mar 2026US 12,571,259 B2Formetco, Inc.
- Modular ladder for stealth cell towers24 Feb 2026US 12,560,027 B2T-Mobile USA, Inc.
- Utility pole step3 Feb 2026US 12,540,507 B2Western Utility Solutions, Inc.
- One piece climbing stick design1 Oct 2026US 2026/0298028 A1
- Combination step bolt and fall protection anchorage assemblies6 Aug 2026US 2026/0226759 A1
- Temporary Step and Support30 Jul 2026US 2026/0218571 A1
- Elements for connection to a wind turbine tower16 Jul 2026US 2026/0201749 A1Vestas Wind Systems A/S
- Utility pole step14 May 2026US 2026/0132678 A1Western Utility Solutions, Inc.
Most cited
By later US patents
- Automatically retractable, rotatable step assembly75US 4,542,805 A1985
- Manhole structure and method of making same57US 4,275,757 A1981
- Detachable nestable mast steps54US 4,382,416 A1983
- Raw sewage disposal apparatus and prefab for accommodating the same45US 5,418,982 AJapanic Corporation · 1995
- Portable step41US 4,754,841 A1988