E06C 1/34
Ladders attached to structures, such as windows, cornices, poles, or the like
Official title: Ladders attached to structures, such as windows, cornices, poles, or the like ({E06C9/12 takes precedence}; ladders permanently fastened to buildings E06C9/00, {e.g. climbing irons E06C9/04})
E06C1/34 (Ladders attached to structures, such as windows, cornices, poles, or the like) appears on 340 US grants and 284 published applications in this corpus.
Search patents in E06C- Granted patents
- 340
- Published applications
- 284
- Assignees
- 112
- Inventors
- 530
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 9 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 3 |
| 2002 | 10 | 11 |
| 2003 | 16 | 10 |
| 2004 | 12 | 12 |
| 2005 | 7 | 18 |
| 2006 | 11 | 9 |
| 2007 | 7 | 4 |
| 2008 | 4 | 9 |
| 2009 | 1 | 4 |
| 2010 | 4 | 6 |
| 2011 | 4 | 9 |
| 2012 | 0 | 6 |
| 2013 | 4 | 7 |
| 2014 | 10 | 9 |
| 2015 | 2 | 13 |
| 2016 | 10 | 16 |
| 2017 | 9 | 6 |
| 2018 | 6 | 10 |
| 2019 | 16 | 26 |
| 2020 | 6 | 8 |
| 2021 | 11 | 13 |
| 2022 | 4 | 18 |
| 2023 | 11 | 20 |
| 2024 | 9 | 15 |
| 2025 | 15 | 13 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Foldable stair assembly8 Sep 2026US 12,728,899 B2Safesmart LLC
- Duck blind ladder device1 Sep 2026US 12,723,467 B2
- Portable treestand and climbing stick system21 Jul 2026US 12,685,306 B1HBTek, Inc.
- Climbing stick with unitary step and tree engaging structure23 Jun 2026US 12,662,875 B2HBTek, Inc.
- Modular, collapsible urban assault ladder23 Jun 2026US 12,662,876 B2Delta Tactical Ladder LLC
- Climbing stick17 Sep 2026US 2026/0273346 A1Latitude Outdoors, LLC
- Folding ladders for flatbed trailers and trucks10 Sep 2026US 2026/0264616 A1Hyundai Translead
- Utility pole step14 May 2026US 2026/0132678 A1Western Utility Solutions, Inc.
- Modular Ladder Assembly14 May 2026US 2026/0132679 A1
- Non-self-supporting hinged ladder26 Mar 2026US 2026/0084816 A1Government of the United States as Represented by the Secretary of the Air Force
Most cited
By later US patents
- Multipurpose hunting cart46US 5,295,556 A1994
- Fall restraint system and method useful for roof inspection46US 6,112,853 AState Farm Mutual Automobile Insurance Company · 2000
- Portable observation structure45US 4,614,252 A1986
- Combination work and recreation cart45US 6,811,180 B12004
- Portable tree stand or crows nest44US 4,022,292 A1977