E06C 7/006
Devices for preventing access
Official title: {Devices for preventing access}
E06C7/006 (Devices for preventing access) appears on 80 US grants and 78 published applications in this corpus.
Search patents in E06C- Granted patents
- 80
- Published applications
- 78
- Assignees
- 31
- Inventors
- 115
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 6 |
| 2004 | 1 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 7 |
| 2011 | 1 | 3 |
| 2012 | 4 | 4 |
| 2013 | 4 | 3 |
| 2014 | 3 | 4 |
| 2015 | 3 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 8 |
| 2018 | 2 | 2 |
| 2019 | 4 | 6 |
| 2020 | 4 | 2 |
| 2021 | 2 | 1 |
| 2022 | 3 | 2 |
| 2023 | 4 | 4 |
| 2024 | 0 | 2 |
| 2025 | 3 | 2 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ladder safety system4 Aug 2026US 12,698,679 B1
- Ladder, components thereof, and accessories for use therewith7 Jul 2026US 12,674,357 B2Werner Co.
- Security ladder for a pool16 Jun 2026US 12,655,686 B2Bestway Inflatables & Material Corp.
- Walkthrough and standoff mechanisms for ladders, ladders incorporating same and related methods10 Feb 2026US 12,546,165 B2Little Giant Ladder Systems, LLC
- Safety apparatus for ladder2 Dec 2025US 12,486,719 B2Ikamper Co., Ltd.
- Modular ladder with a tambour barrier10 Sep 2026US 2026/0266078 A1Confer Plastics, Inc.
- Modular ladder with a tambour barrier18 Jun 2026US 2026/0168326 A1Confer Plastics, Inc.
- Walkthrough and standoff mechanisms for ladders, ladders incorporating same and related methods4 Jun 2026US 2026/0153001 A1Little Giant Ladder Systems, LLC
- Ladder Lockout Assembly12 Feb 2026US 2026/0043299 A1Formetco, Inc.
- Demolition guard5 Feb 2026US 2026/0035940 A1
Most cited
By later US patents
- Aircraft servicing pit with retractable ladder36US 5,282,339 ADabico, Inc. · 1994
- Ladder guard33US 5,421,428 A1995
- Ladder guard29US 5,441,126 A1995
- Display placard for ladders27US 6,516,546 B1Louisville Ladder Group, LLC · 2003
- Blow molded articles and method of making26US 6,102,156 AConfer Plastics, Inc. · 2000