G04B 19/25373
Driven or released stepwise by an energy source which is released at
Official title: {driven or released stepwise by an energy source which is released at determined moments by the clockwork movement}
G04B19/25373 (Driven or released stepwise by an energy source which is released at) appears on 53 US grants and 52 published applications in this corpus.
Search patents in G04B- Granted patents
- 53
- Published applications
- 52
- Assignees
- 29
- Inventors
- 85
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 4 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 0 | 3 |
| 2014 | 5 | 4 |
| 2015 | 4 | 2 |
| 2016 | 6 | 2 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 4 |
| 2024 | 1 | 0 |
| 2025 | 3 | 8 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Timepiece calendar system11 Aug 2026US 12,704,813 B2Rolex SA
- Movement transmission system11 Aug 2026US 12,704,814 B2Rolex SA
- Timepiece calendar system12 May 2026US 12,625,470 B2Rolex SA
- Anterograde display mechanism for timepiece12 Aug 2025US 12,386,313 B2Blancpain SA
- Clock calendar mobile22 Jul 2025US 12,366,829 B2Rolex SA
- Timepiece mechanism comprising a jumping disc24 Sep 2026US 2026/0288069 A1Manufacture D'Horlogerie Audemars Piguet SA
- Timepiece calendar system16 Oct 2025US 2025/0321539 A1Rolex SA
- Timepiece calendar system16 Oct 2025US 2025/0321540 A1Rolex SA
- Timepiece drive device10 Jul 2025US 2025/0224697 A1Rolex SA
- Horological movement provided with a mechanism for driving a jumping indicator26 Jun 2025US 2025/0208574 A1ETA SA Manufacture Horlogere Suisse
Most cited
By later US patents
- Electronic timepiece19US 4,271,493 ACitizen Watch Co., Ltd. · 1981
- Annual calendar mechanism for watch movement15US 7,218,576 B1ETA SA Manufacture Horlogere Suisse · 2007
- Perpetual calendar mechanism14US 7,706,214 B2Chopard Manufacture SA · 2010
- Calender timepiece movement comprising three indicators12US 3,939,645 AETA A.G. Ebauches-Fabrik · 1976
- Instantaneous calendar device for timepieces12US 4,240,249 A1980