E06C 5/36
Safety devices against slipping or falling of ladders
Official title: Safety devices against slipping or falling of ladders; Safety devices against overloading ladders
E06C5/36 (Safety devices against slipping or falling of ladders) appears on 34 US grants and 39 published applications in this corpus.
Search patents in E06C- Granted patents
- 34
- Published applications
- 39
- Assignees
- 23
- Inventors
- 60
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 3 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 3 |
| 2017 | 4 | 0 |
| 2018 | 1 | 5 |
| 2019 | 3 | 3 |
| 2020 | 2 | 4 |
| 2021 | 5 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 6 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detachable ladder and wall mount29 Sep 2026US 12,747,633 B2Lippert Components, Inc.
- Multi-stance aerial device control and display10 Mar 2026US 12,570,246 B2Spartan Fire, LLC
- Method of assembling a modular ladder system27 May 2025US 12,312,863 B2
- Leaning control scheme for a fire apparatus2 Jul 2024US 12,024,138 B2Oshkosh Corporation
- Telescopic ladder system for a vehicle, and safety system and method for securing an operator atop a vehicle or van30 Apr 2024US 11,970,907 B2Entreprise Crc (2014) Inc.
- Rooftop Platform - SafetyPitch20 Feb 2025US 2025/0059833 A1
- Rooftop tent for mounting to a vehicle26 Dec 2024US 2024/0426130 A1ARB Corporation Limited
- Telescopic ladder system for a vehicle, and safety system and method for securing an operator atop a vehicle or van8 Aug 2024US 2024/0263515 A1Entreprise Crc (2014) Inc.
- Multi-stance aerial device control and display18 Apr 2024US 2024/0123949 A1Spartan Fire, LLC
- Method of assembling a modular ladder system11 Apr 2024US 2024/0117675 A1
Most cited
By later US patents
- Leaning control scheme for a fire apparatus63US 10,532,722 B1Oshkosh Corporation · 2020
- Leaning control scheme for a fire apparatus51US 11,161,483 B2Oshkosh Corporation · 2021
- Ladder safety device, systems and methods of arresting falls from ladders30US 8,413,764 B12013
- Electronic safety structure and system6US 10,260,282 B12019
- Apparatus for controlling mobile equipment6US 5,780,936 A1998