E06C 1/393
Ladders having platforms foldable with the ladder
E06C1/393 (Ladders having platforms foldable with the ladder) appears on 188 US grants and 195 published applications in this corpus.
Search patents in E06C- Granted patents
- 188
- Published applications
- 195
- Assignees
- 73
- Inventors
- 258
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 10 | 4 |
| 2003 | 6 | 6 |
| 2004 | 1 | 7 |
| 2005 | 7 | 10 |
| 2006 | 9 | 7 |
| 2007 | 6 | 4 |
| 2008 | 2 | 4 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 5 |
| 2012 | 2 | 3 |
| 2013 | 2 | 4 |
| 2014 | 3 | 9 |
| 2015 | 6 | 5 |
| 2016 | 8 | 6 |
| 2017 | 3 | 7 |
| 2018 | 10 | 9 |
| 2019 | 4 | 11 |
| 2020 | 10 | 17 |
| 2021 | 7 | 8 |
| 2022 | 9 | 11 |
| 2023 | 4 | 10 |
| 2024 | 6 | 12 |
| 2025 | 13 | 14 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Folding ladder6 Oct 2026US 12,753,655 B2Jiaxing Jackson Travel Products Co., Ltd.
- Ladder step extension platform15 Sep 2026US 12,735,943 B2
- Ladder safety system4 Aug 2026US 12,698,679 B1
- Stepping platform of foldable ladder30 Jun 2026US 12,669,016 B2New-Tec Integration (Xiamen) Co., Ltd.
- Step ladder2 Jun 2026US 12,644,336 B2Tricam Industries, Inc.
- Kitchen helper folding step stool with spring loaded crossbar retainer1 Oct 2026US 2026/0298025 A1
- Spliced tread for ladder and folding ladder24 Sep 2026US 2026/0286778 A1
- Step stool with bracket-receiving extruded channel27 Aug 2026US 2026/0251015 A1
- Folding elevated working platform6 Aug 2026US 2026/0226796 A1Little Giant Ladder Systems, LLC
- Stepladder magnetic top cap tray23 Jul 2026US 2026/0210178 A1Tricam Industries, Inc.
Most cited
By later US patents