F16D 41/08
With provision for altering the freewheeling action
Official title: with provision for altering the freewheeling action
F16D41/08 (With provision for altering the freewheeling action) appears on 663 US grants and 569 published applications in this corpus.
Search patents in F16D- Granted patents
- 663
- Published applications
- 569
- Assignees
- 237
- Inventors
- 893
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 13 | 0 |
| 2000 | 16 | 0 |
| 2001 | 12 | 4 |
| 2002 | 12 | 24 |
| 2003 | 24 | 18 |
| 2004 | 17 | 20 |
| 2005 | 17 | 17 |
| 2006 | 15 | 21 |
| 2007 | 8 | 20 |
| 2008 | 13 | 22 |
| 2009 | 10 | 17 |
| 2010 | 11 | 21 |
| 2011 | 15 | 14 |
| 2012 | 19 | 12 |
| 2013 | 13 | 17 |
| 2014 | 17 | 21 |
| 2015 | 24 | 34 |
| 2016 | 20 | 26 |
| 2017 | 25 | 30 |
| 2018 | 25 | 28 |
| 2019 | 28 | 39 |
| 2020 | 44 | 33 |
| 2021 | 31 | 28 |
| 2022 | 33 | 27 |
| 2023 | 23 | 22 |
| 2024 | 27 | 21 |
| 2025 | 15 | 15 |
| 2026 | 10 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16D 41/086The intermediate members being of circular cross-section and wedging by rolling314
- F16D 41/10With self-actuated reversing203
- F16D 41/084The intermediate coupling members wedging by pivoting or rocking93
- F16D 41/082The intermediate coupling members wedging by movement other than pivoting or rolling33
Recent patents
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- Cam clutch21 Jul 2026US 12,687,205 B2Tsubakimoto Chain Co.
- Reverse input cutoff clutch14 Jul 2026US 12,680,579 B2Nsk Ltd.
- Roller-type clutch24 Sep 2026US 2026/0287030 A1Tsubakimoto Chain Co.
- Selectable clutch27 Aug 2026US 2026/0251188 A1Tsubakimoto Chain Co.
- Cam clutch6 Aug 2026US 2026/0226948 A1Tsubakimoto Chain Co.
- Clutch device with reverse input blocking function6 Aug 2026US 2026/0226949 A1Hyundai Mobis Co., Ltd.
- Active and passive clutch assembly and half shaft disconnect arrangement2 Jul 2026US 2026/0184163 A1Means Industries, Inc.
Most cited
By later US patents
- Multiple axle drive vehicle with overrunning roller clutch hubs170US 5,036,939 APolaris Industries Inc. · 1991
- Series drive clutch107US 6,846,257 B2Ntn Corporation · 2005
- Ratcheting torque wrench66US 7,430,945 B2Gauthier Biomedical, Inc. · 2008
- Clutch62US 4,901,831 ANTN Toyo Bearing Co., Ltd. · 1990
- Shiftable roller clutch58US 5,152,726 AGeneral Motors Corporation · 1992