F16D 41/18
Freewheels or freewheel clutches: with non-hinged detent
Official title: with non-hinged detent (F16D41/02, F16D41/24 take precedence)
F16D41/18 (Freewheels or freewheel clutches: with non-hinged detent) appears on 147 US grants and 132 published applications in this corpus.
Search patents in F16D- Granted patents
- 147
- Published applications
- 132
- Assignees
- 117
- Inventors
- 292
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 3 | 3 |
| 2006 | 0 | 4 |
| 2007 | 3 | 6 |
| 2008 | 1 | 2 |
| 2009 | 0 | 6 |
| 2010 | 7 | 7 |
| 2011 | 3 | 1 |
| 2012 | 5 | 3 |
| 2013 | 4 | 3 |
| 2014 | 2 | 2 |
| 2015 | 4 | 10 |
| 2016 | 5 | 12 |
| 2017 | 7 | 11 |
| 2018 | 5 | 3 |
| 2019 | 9 | 11 |
| 2020 | 13 | 7 |
| 2021 | 5 | 5 |
| 2022 | 3 | 9 |
| 2023 | 2 | 6 |
| 2024 | 5 | 4 |
| 2025 | 8 | 3 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fan assembly23 Jun 2026US 12,663,019 B2Milwaukee Electric Tool Corporation
- Fan assembly26 May 2026US 12,638,023 B2Milwaukee Electric Tool Corporation
- Jaw clutch having a freewheeling function, and drive assembly31 Mar 2026US 12,590,610 B2Magna Pt B.V. & Co. KG
- Clamping mechanism and electric tool6 Jan 2026US 12,515,260 B2Shandong Weida Machinery Co., Ltd.
- Fluid vacuum pump11 Nov 2025US 12,467,461 B2Water Technology, LLC
- Fan assembly24 Sep 2026US 2026/0286976 A1Milwaukee Electric Tool Corporation
- Pump assembly for a dishwasher appliance17 Sep 2026US 2026/0272259 A1Haier US Appliance Solutions, Inc.
- One-way clutch device, driver, and image forming apparatus18 Jun 2026US 2026/0169425 A1Etria Co., Ltd.
- Jaw clutch having a freewheeling function, and drive assembly26 Mar 2026US 2026/0085729 A1Magna Pt B.V. & Co. KG
- Fluid vacuum pump19 Feb 2026US 2026/0049612 A1Water Technology, LLC
Most cited
By later US patents
- Compliant overrunning clutch with centrifugal throw-out163US 6,148,979 ABrigham Young University · 2000
- Selectable one-way clutch assembly106US 6,290,044 B1General Motors Corporation · 2001
- Fluid pressure actuated clutch for starting multi-stage turbine69US 4,050,560 AStal-Laval Turbin AB · 1977
- Bi-directional axially applied pawl clutch assembly62US 6,814,201 B2BorgWarner Inc. · 2004
- Rotary-type selectable one-way clutch36US 7,992,695 B2GM Global Technology Operations LLC · 2011