F15B 2015/268
Fluid supply for locking or release independent of actuator pressurisation
Official title: {Fluid supply for locking or release independent of actuator pressurisation}
F15B2015/268 (Fluid supply for locking or release independent of actuator pressurisation) appears on 28 US grants and 35 published applications in this corpus.
Search patents in F15B- Granted patents
- 28
- Published applications
- 35
- Assignees
- 21
- Inventors
- 49
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 6 |
| 2016 | 2 | 4 |
| 2017 | 2 | 2 |
| 2018 | 6 | 3 |
| 2019 | 3 | 5 |
| 2020 | 2 | 2 |
| 2021 | 4 | 3 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Restraint systems and restraint system methods11 Nov 2025US 12,466,352 B2Advanced Concepts in Manufacturing LLC
- Auto-lock hydraulic hoist cylinder device and control method thereof18 Jun 2024US 12,012,977 B2China Three Gorges Corporation
- Modular hydraulic device22 Nov 2022US 11,506,229 B2
- Restraint Systems and Restraint System Methods4 Jun 2026US 2026/0152140 A1Advanced Concepts in Manufacturing LLC
- Hold down mechanisms with delayed release5 Mar 2026US 2026/0063153 A1Honeybee Robotics, LLC
- Hydraulic system and passenger restraint system24 Jul 2025US 2025/0236258 A1HAWE Hydraulik SE
- Propulsion system12 Jun 2025US 2025/0187711 A1AB Volvo Penta
- Integrated pump device10 Oct 2024US 2024/0337277 A1Denso Corporation
Most cited
By later US patents
- Latch pin assembly for folding wing tip system8US 9,914,524 B2The Boeing Company · 2018
- Locking mechanism with visible status indication5US 9,416,894 B22016
- Latch pin assembly2US 10,173,766 B2The Boeing Company · 2019
- Magnetorheological fluid locking system1US 10,132,334 B2Cameron International Corporation · 2018
- Safety block1US 10,145,395 B2LAD Ag Industries, Inc. · 2018