E06C 5/20
Using hand-power
Official title: using hand-power (hand-operated extending means carried by the ladder E06C7/04)
E06C5/20 (Using hand-power) appears on 15 US grants and 17 published applications in this corpus.
Search patents in E06C- Granted patents
- 15
- Published applications
- 17
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Mobile access unit and cage14 Apr 2026US 12,600,584 B2Safe Rack LLC
- Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly24 Dec 2024US 12,172,603 B2Ford Global Technologies, LLC
- Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly10 Oct 2023US 11,780,373 B2Ford Global Technologies, LLC
- Mass tuned ladder rung and ladder formed therewith10 Aug 2021US 11,085,237 B2Caterpillar Inc.
- Ladder for a flat bed truck or trailer6 Jul 2021US 11,053,736 B1
- Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly21 Dec 2023US 2023/0406212 A1Ford Global Technologies, LLC
- Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly12 Jan 2023US 2023/0008195 A1Ford Global Technologies, LLC
- Mass Tuned Ladder Rung And Ladder Formed Therewith25 Jun 2020US 2020/0199937 A1Caterpillar Inc.
- Mobile access unit and cage26 Dec 2019US 2019/0389677 A1Safe Rack LLC
- Folding Step for Pop-Up Vehicle22 Aug 2019US 2019/0256005 A1Morryde International, Inc.
Most cited
By later US patents
- 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
- Adjustable ladder support mechanism11US 9,109,394 B22015
- Mobile access unit and cage6US 9,169,693 B2Safe Rack LLC · 2015
- Loading apparatus with pivoting handle5US 10,533,374 B2Randall Manufacturing Co., Inc. · 2020