F16C 2326/43
Aeroplanes
Official title: Aeroplanes; Helicopters
F16C2326/43 (Aeroplanes) appears on 626 US grants and 635 published applications in this corpus.
Search patents in F16C- Granted patents
- 626
- Published applications
- 635
- Assignees
- 200
- Inventors
- 1,163
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 3 |
| 2002 | 3 | 3 |
| 2003 | 3 | 4 |
| 2004 | 6 | 5 |
| 2005 | 7 | 9 |
| 2006 | 2 | 7 |
| 2007 | 6 | 10 |
| 2008 | 5 | 15 |
| 2009 | 5 | 8 |
| 2010 | 11 | 14 |
| 2011 | 10 | 13 |
| 2012 | 3 | 14 |
| 2013 | 14 | 18 |
| 2014 | 18 | 14 |
| 2015 | 14 | 35 |
| 2016 | 21 | 35 |
| 2017 | 25 | 53 |
| 2018 | 37 | 42 |
| 2019 | 61 | 56 |
| 2020 | 56 | 56 |
| 2021 | 44 | 44 |
| 2022 | 44 | 37 |
| 2023 | 38 | 43 |
| 2024 | 44 | 33 |
| 2025 | 53 | 40 |
| 2026 | 23 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Capture pin for a locking hook22 Sep 2026US 12,741,739 B2Safran Landing Systems
- Wing for an aircraft18 Aug 2026US 12,710,072 B2Airbus Operations GmbH
- Aircraft engine hybrid roller bearing4 Aug 2026US 12,698,801 B2Pratt & Whitney Canada Corp.
- Thermally adaptive bump foil of a gas foil bearing23 Jun 2026US 12,663,039 B2Hamilton Sundstrand Corporation
- Plain bearing for an aircraft turbomachine23 Jun 2026US 12,663,042 B2Safran Transmission Systems
- Drive shaft with non-cylindrical shape8 Oct 2026US 2026/0309183 A1Hamilton Sundstrand Corporation
- Rotational support device for flying object and manufacturing method thereof17 Sep 2026US 2026/0274463 A1Nsk Ltd.
- Torque measurement based on bearing contact angle controlled by gear force reaction13 Aug 2026US 2026/0235462 A1Pratt & Whitney Canada Corp.
- Monolithic pivot bearing6 Aug 2026US 2026/0226939 A1Raytheon Company
- Rotation support device for flying object6 Aug 2026US 2026/0226940 A1Nsk Ltd.
Most cited
By later US patents
- Bearing assembly monitoring system133US 5,381,692 AUnited Technologies Corporation · 1995
- Reduction gear assembly and a gas turbine engine111US 5,107,676 AROLLS-ROYCE plc · 1992
- Aircraft engine mount100US 6,330,995 B1General Electric Company · 2001
- Lubricant supply device84US 4,271,928 AROLLS-ROYCE plc · 1981
- Mounting for engines and the like57US 5,351,930 ALord Corporation · 1994