B64C 2001/009
Comprising decompression panels or valves for pressure equalisation in fuselages or floors
Official title: {comprising decompression panels or valves for pressure equalisation in fuselages or floors}
B64C2001/009 (Comprising decompression panels or valves for pressure equalisation in fuselages or floors) appears on 162 US grants and 158 published applications in this corpus.
Search patents in B64C- Granted patents
- 162
- Published applications
- 158
- Assignees
- 52
- Inventors
- 339
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 15 |
| 2004 | 7 | 11 |
| 2005 | 9 | 8 |
| 2006 | 2 | 8 |
| 2007 | 3 | 4 |
| 2008 | 1 | 6 |
| 2009 | 7 | 6 |
| 2010 | 5 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 6 |
| 2013 | 7 | 7 |
| 2014 | 5 | 3 |
| 2015 | 7 | 8 |
| 2016 | 6 | 3 |
| 2017 | 7 | 12 |
| 2018 | 5 | 2 |
| 2019 | 7 | 8 |
| 2020 | 7 | 13 |
| 2021 | 9 | 5 |
| 2022 | 7 | 8 |
| 2023 | 9 | 6 |
| 2024 | 7 | 7 |
| 2025 | 5 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Decompression panel for an aircraft and an internal wall of an aircraft having such a decompression panel28 Apr 2026US 12,612,149 B2Airbus Operations GmbH
- Aircraft propulsion unit comprising at least one pressure relief device and aircraft having at least one such propulsion unit24 Mar 2026US 12,583,600 B2Airbus Operations GmbH
- Aircraft portion comprising a depressurization safe equipment door13 Jan 2026US 12,522,339 B1Dassault Aviation
- Pressure-release latch with tension calibration18 Nov 2025US 12,473,761 B2QRP, Inc.
- Pressure relief latch21 Oct 2025US 12,448,140 B2Rohr, Inc.
- Aircraft door assembly with decompression panels17 Sep 2026US 2026/0274394 A1
- Aircraft portion comprising a depressurization safe equipment door15 Jan 2026US 2026/0015078 A1Dassault Aviation
- Aircraft section having a simplified rapid decompression architechture18 Sep 2025US 2025/0289559 A1Airbus Operations GmbH
- A decompression panel for an aircraft and an internal wall of an aircraft having such a decompression panel31 Jul 2025US 2025/0242905 A1Airbus Operations GmbH
- Decompression Lock19 Dec 2024US 2024/0418206 A1A. Schwarz & Co.
Most cited
By later US patents
- Aircraft decompression vent assembly54US 6,129,312 AThe Boeing Company · 2000
- Frangible aircraft floor46US 3,938,764 AMcDonnell Douglas Corporation · 1976
- Pressure equalization systems46US 5,118,053 AThe Boeing Company · 1992
- Decompression equalization relief valve45US 4,432,514 AThe Boeing Company · 1984
- Decompression panel for aircraft partition42US 4,899,960 AMBB GmbH · 1990