G04B 11/006
Clutch mechanism between two rotating members with transfer of movement in only
Official title: {Clutch mechanism between two rotating members with transfer of movement in only one direction (free running devices)}
G04B11/006 (Clutch mechanism between two rotating members with transfer of movement in only) appears on 37 US grants and 39 published applications in this corpus.
Search patents in G04B- Granted patents
- 37
- Published applications
- 39
- Assignees
- 21
- Inventors
- 63
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 3 | 3 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 3 |
| 2016 | 6 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 4 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for automatic winding of a barrel spring of a horological movement3 Mar 2026US 12,566,407 B2Montres Breguet S. A.
- Spring for a notching system and timepiece notching system28 Oct 2025US 12,455,536 B2Rolex SA
- Unidirectional clutch wheel assembly, in particular for horology25 Mar 2025US 12,259,687 B2Patek Philippe SA Geneve
- System for driving and holding in position a mobile unit for displaying time or time derivative information7 Jan 2025US 12,189,341 B2Rolex SA
- Spring for a notching system and timepiece notching system7 May 2024US 11,977,355 B2Rolex SA
- Quick correction device with connecting rod for a horology movement21 May 2026US 2026/0140479 A1Montres Breguet S. A.
- Horological movement comprising a rigid mobile element coupled to a resilient element and method for coupling these two elements26 Jun 2025US 2025/0208576 A1ETA SA Manufacture Horlogere Suisse
- Method for manufacturing a guide device with roller bodies for a medical mechanism5 Jun 2025US 2025/0180068 A1MPS Micro Precision Systems AG
- Horological movement comprising a mechanism for adjusting the position of displays24 Apr 2025US 2025/0130529 A1ETA SA Manufacture Horlogere Suisse
- Coupling device for a timepiece30 May 2024US 2024/0176296 A1Rolex SA
Most cited
By later US patents
- Self-winding watch96US 6,409,379 B1Montres Rolex S. A. · 2002
- Unidirectional coupling-clutch runner15US 8,337,077 B2Patek Philippe SA Geneve · 2012
- Unidirectional gear transmission14US 4,223,528 ASociete Suisse pour l'Industrie Horlogere Management Services S.A. · 1980
- Monodirectional torque-transmission gear14US 4,321,839 ASociete Suisse pour l'Industrie Horlogere Management Services S.A. · 1982
- Device of preventing reverse transmission of motion in a gear train11US 4,108,016 ARicoh Watch Co., Ltd. · 1978