B64C 25/423
Braking devices acting by reaction of gaseous medium
Official title: {Braking devices acting by reaction of gaseous medium}
B64C25/423 (Braking devices acting by reaction of gaseous medium) appears on 20 US grants and 2 published applications in this corpus.
Search patents in B64C- Granted patents
- 20
- Published applications
- 2
- Assignees
- 10
- Inventors
- 28
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Energy recovery during carbon capture in preform production process14 Jul 2026US 12,679,529 B2Goodrich Corporation
- Aircraft brake cooling systems and methods13 Sep 2022US 11,441,628 B2The Boeing Company
- Airplane wheel unit17 Sep 2002US 6,450,448 B1
- Translating sleeve for cascade type thrust reversing system for fan gas turbine engine for an aircraft9 Jan 2001US 6,170,254 B2Rohr, Inc.
- Thrust reverser with throat trimming capability22 Feb 2000US 6,027,071 A
Most cited
By later US patents
- Translating sleeve for cascade type thrust reversing system for fan gas turbine engine for an aircraft62US 6,170,254 B2Rohr, Inc. · 2001
- Thrust reversing system for counter rotating propellers59US 5,054,998 AThe Boeing Company · 1991
- VTOL aircraft45US 4,804,155 A1989
- Fan duct thrust reverser39US 4,005,822 ARohr Industries, Inc. · 1977
- Combined noise shield and thrust reverser35US 3,936,017 AHawker Siddeley Aviation Limited · 1976