B64F 1/125
Mooring or ground handling devices for helicopters
Official title: {Mooring or ground handling devices for helicopters}
B64F1/125 (Mooring or ground handling devices for helicopters) appears on 99 US grants and 79 published applications in this corpus.
Search patents in B64F- Granted patents
- 99
- Published applications
- 79
- Assignees
- 61
- Inventors
- 173
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 4 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 2 | 5 |
| 2013 | 3 | 5 |
| 2014 | 8 | 9 |
| 2015 | 6 | 4 |
| 2016 | 7 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 5 |
| 2019 | 5 | 9 |
| 2020 | 6 | 9 |
| 2021 | 6 | 0 |
| 2022 | 5 | 5 |
| 2023 | 4 | 5 |
| 2024 | 8 | 2 |
| 2025 | 1 | 8 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heliport docking system25 Aug 2026US 12,715,608 B2Textron Innovations Inc.
- Locking device for an aircraft10 Feb 2026US 12,545,433 B2Leonardo S.P.A.
- Rotary aircraft tie-down fixture3 Feb 2026US 12,539,980 B2Textron Innovations Inc.
- Heliport docking system21 Jan 2025US 12,202,624 B2Textron Innovations Inc.
- Hydraulic system for rapid mooring device of offshore operation helicopter and control method31 Dec 2024US 12,179,937 B1Yanshan University
- Docking systems and methods for aerial vehicles6 Aug 2026US 2026/0227798 A1Amazon Technologies, Inc.
- High-capacity dynamic vertiport8 Jan 2026US 2026/0008563 A1The Boeing Company
- Rotary aircraft tie-down fixture18 Sep 2025US 2025/0289588 A1Textron Innovations Inc.
- Method for fixing flight vehicle during transportation and mobility-as-a-service (maas) providing method31 Jul 2025US 2025/0242952 A1Toyota Jidosha Kabushiki Kaisha
- Systems, methods, and devices for ground maneuvering of aircraft26 Jun 2025US 2025/0206463 A1Supernal, LLC
Most cited
By later US patents
- System and components useful in landing airborne craft134US 5,687,930 AIndal Technologies Inc. · 1997
- VTOL launching and retrieval systems123US 4,123,020 A1978
- Apparatus for capturing, securing and traversing remotely piloted vehicles and methods therefor122US 5,039,034 AIndal Technologies Inc. · 1991
- Apparatus for capturing, securing and traversing remotely piloted vehicles and methods therefor71US 5,092,540 AIndal Technologies Inc. · 1992
- Method and apparatus for automated launch, retrieval, and servicing of a hovering aircraft70US 8,453,966 B2Aerovel Corporation · 2013