G04C 3/061
The balance controlling contacts and mechanically driving the gear-train
Official title: {the balance controlling contacts and mechanically driving the gear-train}
G04C3/061 (The balance controlling contacts and mechanically driving the gear-train) appears on 10 US grants and 1 published applications in this corpus.
Search patents in G04C- Granted patents
- 10
- Published applications
- 1
- Assignees
- 8
- Inventors
- 16
- Latest grant
- 26 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Timepiece regulating mechanism with optimised magnetic escapement26 Mar 2019US 10,241,475 B2The Swatch Group Research and Development Ltd
- Electromagnetic swing device5 May 1981US 4,266,291 AIida Sankyo Co., Ltd.
- Control apparatus for an intermittently rotated wheel6 Sep 1977US 4,045,950 ASeikosha Co., Ltd.
- Timepiece having an oscillating regulating member22 Feb 1977US 4,008,565 AEbauches S.A.
- Counting mechanism for timepiece25 Jan 1977US 4,004,411 AEbauches S.A.
Most cited
By later US patents
- Termination device from hairspring-hub to drive coil on two conductor hairspring8US 3,958,410 ATimex Corporation · 1976
- Escapement-type drive mechanism for watches and the like5US 3,956,941 ALes Fabriques d'Assortments Reunies · 1976
- Electromagnetic swing device5US 4,266,291 AIida Sankyo Co., Ltd. · 1981
- Clock or watch movement2US 3,991,556 ASociete Jaz S.A. · 1976
- Rotary escapement for timepiece1US 4,002,021 ALes Fabriques d'Assortiments Reunies · 1977