F16H 31/001
Mechanisms with freewheeling members
Official title: {Mechanisms with freewheeling members}
F16H31/001 (Mechanisms with freewheeling members) appears on 131 US grants and 121 published applications in this corpus.
Search patents in F16H- Granted patents
- 131
- Published applications
- 121
- Assignees
- 82
- Inventors
- 222
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 4 |
| 2003 | 8 | 0 |
| 2004 | 3 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 0 | 10 |
| 2011 | 2 | 7 |
| 2012 | 4 | 6 |
| 2013 | 2 | 2 |
| 2014 | 7 | 6 |
| 2015 | 11 | 6 |
| 2016 | 4 | 5 |
| 2017 | 7 | 21 |
| 2018 | 11 | 9 |
| 2019 | 11 | 17 |
| 2020 | 11 | 9 |
| 2021 | 6 | 2 |
| 2022 | 6 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electric drive apparatus for vehicle13 Feb 2024US 11,897,328 B2Toyota Jidosha Kabushiki Kaisha
- Renewable electricity generating system3 Oct 2023US 11,773,831 B1
- Drive mechanism for a medication delivery device and medication delivery device14 Feb 2023US 11,577,026 B2Sanofi-Aventis Deutschland GmbH
- Internal gear retention mechanism30 Aug 2022US 11,426,841 B2Snap-on Incorporated
- Device for rotating a toothed wheel30 Aug 2022US 11,428,298 B2ETA SA Manufacture Horlogere Suisse
- Fan wheel18 Sep 2025US 2025/0290519 A1Ie Assets GmbH & Co. KG
- Actuator Device, Clutch Device, and Air Outlet Device2 Jan 2025US 2025/0003471 A1Illinois Tool Works Inc.
- Bidirectional Mechanical Converting Unit4 Jul 2024US 2024/0217074 A1Hangzhou Great Star Industrial Co., Ltd.
- Electric drive apparatus for vehicle22 Jun 2023US 2023/0191905 A1Toyota Jidosha Kabushiki Kaisha
- Lifter device6 May 2021US 2021/0129713 A1Toyota Boshoku Kabushiki Kaisha
Most cited
By later US patents
- Treadle drive system with positive engagement clutch226US 5,451,070 A1995
- Resettable drive mechanism for a medication delivery device and medication delivery device176US 8,366,680 B2Sanofi-Aventis Deutschland GmbH · 2013
- Shock absorber drive unit94US 3,981,204 A1976
- Drive mechanism for a medication delivery device and medication delivery device89US 9,089,652 B2Sanofi-Aventis Deutschland GmbH · 2015
- Drive mechanism for a medication delivery device and medication delivery device85US 8,840,591 B2Sanofi-Aventis Deutschland GmbH · 2014