B64C 1/1415
Cargo doors
Official title: {Cargo doors, e.g. incorporating ramps}
B64C1/1415 (Cargo doors) appears on 190 US grants and 193 published applications in this corpus.
Search patents in B64C- Granted patents
- 190
- Published applications
- 193
- Assignees
- 73
- Inventors
- 360
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 7 |
| 2008 | 2 | 4 |
| 2009 | 0 | 4 |
| 2010 | 9 | 6 |
| 2011 | 3 | 5 |
| 2012 | 5 | 3 |
| 2013 | 5 | 3 |
| 2014 | 4 | 3 |
| 2015 | 5 | 6 |
| 2016 | 2 | 6 |
| 2017 | 1 | 8 |
| 2018 | 5 | 8 |
| 2019 | 2 | 10 |
| 2020 | 13 | 17 |
| 2021 | 8 | 16 |
| 2022 | 23 | 18 |
| 2023 | 9 | 16 |
| 2024 | 19 | 17 |
| 2025 | 16 | 16 |
| 2026 | 15 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Baggage access in vehicle and methods thereof25 Aug 2026US 12,715,569 B2Supernal, LLC
- Panel assembly for converting passenger aircraft to cargo aircraft21 Jul 2026US 12,686,486 B2The Boeing Company
- Systems and methods for loading and unloading a cargo aircraft utilizing a curved path16 Jun 2026US 12,654,856 B2ZSM Holding LLC
- Door sill protector16 Jun 2026US 12,654,857 B2Textron Innovations Inc.
- Door latch apparatus and associated system and method9 Jun 2026US 12,650,040 B2The Boeing Company
- Aircraft fuselage3 Sep 2026US 2026/0257783 A1Airbus Operations GmbH
- Actuatable door and an aircraft having such an actuatable door20 Aug 2026US 2026/0242050 A1Airbus Helicopters Deutschland GmbH
- Compound helicopter with lateral booms9 Jul 2026US 2026/0192914 A1Airbus Helicopters Deutschland GmbH
- Skidboard for Cruise Missile Air Drop18 Jun 2026US 2026/0167332 A1Logistic Gliders Inc.
- Air Mobility Apparatus and Mobility Apparatus Having Door4 Jun 2026US 2026/0152273 A1Hyundai Motor Company
Most cited
By later US patents
- Ducted fan VTOL vehicles87US 7,857,253 B2Urban Aeronautics Ltd. · 2010
- Aircraft based sensing, detection, targeting, communications and response apparatus80US 5,927,648 A1999
- Powered outward-opening cargo door60US 4,510,714 AThe Boeing Company · 1985
- Canopy-type aircraft cargo door and actuating mechanisms55US 4,473,201 AThe Boeing Company · 1984
- Ducted fan VTOL vehicles43US 7,806,362 B2Urban Aeronautics Ltd. · 2010