B64C 39/003
Aircraft not otherwise provided for: with wings, paddle wheels, bladed wheels, moving
Official title: {with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage (rotorcraft B64C27/00; ornithopters B64C33/00)}
B64C39/003 (Aircraft not otherwise provided for: with wings, paddle wheels, bladed wheels, moving) appears on 90 US grants and 96 published applications in this corpus.
Search patents in B64C- Granted patents
- 90
- Published applications
- 96
- Assignees
- 48
- Inventors
- 137
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 2 | 6 |
| 2006 | 1 | 7 |
| 2007 | 0 | 3 |
| 2008 | 4 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 4 | 1 |
| 2014 | 2 | 2 |
| 2015 | 4 | 4 |
| 2016 | 5 | 4 |
| 2017 | 3 | 3 |
| 2018 | 2 | 7 |
| 2019 | 5 | 7 |
| 2020 | 5 | 9 |
| 2021 | 7 | 8 |
| 2022 | 8 | 4 |
| 2023 | 5 | 4 |
| 2024 | 3 | 7 |
| 2025 | 7 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Attitude control system for a multirotor crossflow fan eVTOL airborne craft25 Aug 2026US 12,715,577 B2Noraero AS
- Robotic system for civil infrastructure inspection24 Mar 2026US 12,583,630 B2Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno
- Device comprising an asymmetrical adjustable wing profile24 Feb 2026US 12,560,149 B2
- Aircraft13 Jan 2026US 12,522,385 B2Cyclotech Limited
- System for lift, propulsion and control of an airborne craft30 Dec 2025US 12,509,219 B2Noraero AS
- Individual aircraft and air transport system3 Sep 2026US 2026/0257791 A1Rensselaer Polytechnic Institute
- Configuration for vertical take-off and landing system for aerial vehicles18 Jun 2026US 2026/0167330 A1Jetoptera, Inc.
- Personal flying apparatus incorporating a harness and method of facilitating human flight20 Nov 2025US 2025/0353592 A1
- Variable trajectory non-circular drive system2 Oct 2025US 2025/0305419 A1
- Attitude control system for a multirotor crossflow fan evtol airborne craft17 Apr 2025US 2025/0121935 A1Noraero AS
Most cited
By later US patents
- Convertible compounded rotorcraft105US 8,950,698 B1The Boeing Company · 2015
- Paddle wheel rotorcraft37US 5,265,827 ANorthrop Corporation · 1993
- Rotor for developing sustaining and propelling forces in a fluid, steering process, and aircraft equipped with such rotor34US 5,100,080 A1992
- Rotary wing aircraft27US 7,370,828 B2X Blade Systems LP · 2008
- Flying apparatus for a vertical take off and landing24US 6,007,021 A1999