E06C 7/04
Hand-operated extending means carried by the ladder
E06C7/04 (Hand-operated extending means carried by the ladder) appears on 34 US grants and 40 published applications in this corpus.
Search patents in E06C- Granted patents
- 34
- Published applications
- 40
- Assignees
- 15
- Inventors
- 55
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 3 | 0 |
| 2016 | 0 | 5 |
| 2017 | 2 | 1 |
| 2018 | 1 | 5 |
| 2019 | 1 | 2 |
| 2020 | 5 | 5 |
| 2021 | 0 | 4 |
| 2022 | 1 | 5 |
| 2023 | 6 | 1 |
| 2024 | 1 | 2 |
| 2025 | 5 | 2 |
| 2026 | 5 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Remote extendable ladder and methods21 Jul 2026US 12,687,069 B2Werner Co.
- Single handrail telescopic ladder21 Apr 2026US 12,607,064 B1
- Mobile access unit and cage14 Apr 2026US 12,600,584 B2Safe Rack LLC
- Ladder that facilitates the contraction of handrails14 Apr 2026US 12,601,221 B1
- Ladders and ladder bracing13 Jan 2026US 12,523,095 B2Little Giant Ladder Systems, LLC
- Multi-Position Ladder and Portions Thereof5 Feb 2026US 2026/0035994 A1Werner Co.
- Ladder brake, systems and methods2 Oct 2025US 2025/0305358 A1First Due Innovations LLC
- Ladders, ladder components and related methods22 May 2025US 2025/0163757 A1Little Giant Ladder Systems, LLC
- Ladders, ladder components and related methods13 Jun 2024US 2024/0191571 A1Little Giant Ladder Systems, LLC
- Ladder extension brake14 Mar 2024US 2024/0084645 A1
Most cited
By later US patents
- Ladders, ladder components and related methods85US 8,186,481 B2Wing Enterprises, Incorporated · 2012
- Mobile bulk carrier/access/fall protection system23US 8,746,403 B1Sam Carbis Asset Management, LLC · 2014
- Rear deck service ladder and handle assembly for combines13US 8,113,315 B2CNH America LLC · 2012
- Ladders, ladder components and related methods12US 9,163,455 B2Wing Enterprises, Incorporated · 2015
- Ladder stabilization support assembly8US 10,865,602 B12020