F16D 9/08
Over a single area encircling the axis of rotation
Official title: over a single area encircling the axis of rotation, e.g. shear necks on shafts (F16D9/10 takes precedence)
F16D9/08 (Over a single area encircling the axis of rotation) appears on 84 US grants and 79 published applications in this corpus.
Search patents in F16D- Granted patents
- 84
- Published applications
- 79
- Assignees
- 70
- Inventors
- 206
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 7 |
| 2009 | 1 | 1 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 4 | 4 |
| 2015 | 1 | 3 |
| 2016 | 3 | 0 |
| 2017 | 0 | 4 |
| 2018 | 1 | 4 |
| 2019 | 3 | 4 |
| 2020 | 5 | 7 |
| 2021 | 7 | 8 |
| 2022 | 6 | 2 |
| 2023 | 4 | 5 |
| 2024 | 6 | 6 |
| 2025 | 3 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disconnector system for disconnecting a drive shaft11 Aug 2026US 12,704,156 B2General Electric Company
- Predetermined breaking body for a shaft of a machine, shaft having a predetermined breaking body, and machine having a shaft of this type21 Jul 2026US 12,687,203 B2Bayerische Motoren Werke Aktiengesellschaft
- Drive shaft assembly for driven accessory devices13 Jan 2026US 12,522,064 B2The Boeing Company
- Compensating coupling30 Dec 2025US 12,510,122 B2Schaeffler Technologies AG & Co. KG
- Brake assembly with thermal fuse16 Sep 2025US 12,416,340 B2Ratier-Figeac SAS
- Drive apparatus for vehicle23 Jul 2026US 2026/0210411 A1Toyota Jidosha Kabushiki Kaisha
- Mechanical fuse device for protecting switching apparatus30 Apr 2026US 2026/0117826 A1Hitachi Energy Ltd
- Disconnector system for disconnecting a drive shaft30 Oct 2025US 2025/0334153 A1General Electric Company
- Drive shaft assembly for driven accessory devices12 Dec 2024US 2024/0408961 A1The Boeing Company
- Predetermined Breaking Body for a Shaft of a Machine, Shaft Having a Predetermined Breaking Body, and Machine Having a Shaft of This Type21 Nov 2024US 2024/0384763 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Controlled torque connector assembly265US 4,575,274 AGilbert Engineering Company, Inc. · 1986
- Shaft decoupler44US 6,059,085 AAlliedSignal Inc. · 2000
- Tool for mounting a socket29US 4,833,951 ATuthill Corporation · 1989
- Coaxial drive shaft system with shearable section29US 4,932,280 ASundstrand Corporation · 1990
- No-back/offset gear box25US 6,231,012 B12001