B64C 23/076
The wing tip airfoil devices comprising one or more separate moveable members
Official title: {the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps}
B64C23/076 (The wing tip airfoil devices comprising one or more separate moveable members) appears on 80 US grants and 83 published applications in this corpus.
Search patents in B64C- Granted patents
- 80
- Published applications
- 83
- Assignees
- 43
- Inventors
- 114
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 1 |
| 2011 | 5 | 7 |
| 2012 | 3 | 5 |
| 2013 | 2 | 0 |
| 2014 | 5 | 2 |
| 2015 | 3 | 4 |
| 2016 | 2 | 4 |
| 2017 | 4 | 3 |
| 2018 | 3 | 4 |
| 2019 | 2 | 4 |
| 2020 | 2 | 7 |
| 2021 | 4 | 3 |
| 2022 | 7 | 5 |
| 2023 | 4 | 6 |
| 2024 | 8 | 7 |
| 2025 | 2 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Winglet systems and methods for aircraft14 Apr 2026US 12,600,465 B2The Boeing Company
- Winglet control surfaces and methods for use therewith10 Mar 2026US 12,570,395 B2REGENT Craft Inc.
- Flight control surface29 Jul 2025US 12,371,151 B2Airbus Operations GmbH
- Adjustable lift modification wingtip8 Jul 2025US 12,351,298 B2Tamarack Aerospace Group, Inc.
- Flow control device24 Dec 2024US 12,172,747 B2Airbus Operations GmbH
- High lift arrangement for an aircraft wing20 Aug 2026US 2026/0242051 A1Airbus Operations GmbH
- High lift arrangement for an aircraft wing20 Aug 2026US 2026/0242052 A1Airbus Operations GmbH
- Winglet Control Surfaces and Methods for Use Therewith20 Aug 2026US 2026/0242056 A1REGENT Craft Inc.
- Leading edge spoiler28 May 2026US 2026/0145776 A1Airbus Operations GmbH
- Adjustable lift modification wingtip12 Mar 2026US 2026/0070653 A1Tamarack Aerospace Group, Inc.
Most cited
By later US patents
- Auxiliary wing tips for an aircraft112US 4,722,499 AMesserschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter Haftung · 1988
- Subsonic aircraft with backswept wings and movable wing tip winglets100US 6,345,790 B1DaimlerChrysler Aerospace Airbus GmbH · 2002
- Folding wing-tip system97US 5,381,986 AThe Boeing Company · 1995
- Articulating winglets91US 5,988,563 AMcDonnell Douglas Corporation · 1999
- Airfoil90US 4,671,473 A1987