B64F 1/352
Mobile units
Official title: {Mobile units}
B64F1/352 (Mobile units) appears on 52 US grants and 73 published applications in this corpus.
Search patents in B64F- Granted patents
- 52
- Published applications
- 73
- Assignees
- 36
- Inventors
- 131
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 3 | 2 |
| 2017 | 0 | 5 |
| 2018 | 2 | 5 |
| 2019 | 0 | 1 |
| 2020 | 5 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 5 |
| 2023 | 7 | 9 |
| 2024 | 7 | 11 |
| 2025 | 2 | 11 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact vertiport with efficient space utilization25 Aug 2026US 12,715,613 B2Wisk Aero LLC
- Compact vertiport with efficient space utilization25 Aug 2026US 12,715,614 B2Wisk Aero LLC
- Shutdown/restart or keep running determinations for aircraft management9 Jun 2026US 12,649,587 B2Pratt & Whitney Canada Corp.
- Hybrid-electric and all-electric aircraft power systems26 May 2026US 12,636,970 B2Pratt & Whitney Canada Corp.
- Aircraft ground support unit with autonomy evaluation26 May 2026US 12,637,234 B2Athena Pi
- System and method for autonomous lift and descension assist for electronic vertical take off and landing (evtol) vehicles6 Aug 2026US 2026/0225730 A1Rush Group Limited, L.L.C.
- External power supply module for an aircraft25 Jun 2026US 2026/0175996 A1Airbus Operations GmbH
- Mobile hydrogen fueling system for aircraft26 Mar 2026US 2026/0084835 A1Hyflyer Powertrain, LLC
- Assist system and method for aircraft ground operation19 Mar 2026US 2026/0077856 A1Pratt & Whitney Canada Corp.
- Aircraft External Power Assembly, Ground-Based Power Assembly, and Method for Operating Same29 Jan 2026US 2026/0028138 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Aircraft ground power unit29US 6,424,891 B1The United States of America as represented by the Secretary of the Air Force · 2002
- Modular aircraft ground support cart24US 7,461,516 B2Illinois Tool Works Inc. · 2008
- Safety interlock mechanism for aircraft ground power units22US 5,253,891 AHobart Brothers Company · 1993
- Airline electrical ground cable feed out and retrieval storage apparatus21US 4,692,569 A1987
- Fuel saving engine driven aircraft ground power device and method of use16US 7,119,450 B2Illinois Tool Works Inc. · 2006