G04B 9/02
Devices controlled by such state
Official title: Devices controlled by such state, e.g. device affording protection means against overwinding (protecting means preventing overwinding arranged in or on the barrel G04B1/20; protecting means in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10; in connection with automatic winding devices G04B5/24 {; electric winding up of mechanical clockworks G04C1/10})
G04B9/02 (Devices controlled by such state) appears on 13 US grants and 17 published applications in this corpus.
Search patents in G04B- Granted patents
- 13
- Published applications
- 17
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 30 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 5 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mechanical horological movement with power reserve detection30 Apr 2024US 11,971,687 B2ETA SA Manufacture Horlogere Suisse
- Torque smoothing for a timepiece, particularly with a striking mechanism6 Sep 2022US 11,435,696 B2Blancpain SA
- Timepiece with striking mechanism and release-prevention device30 Nov 2021US 11,188,031 B2Blancpain SA
- Strike mode and tune selector for a watch or timepiece12 Jan 2021US 10,890,878 B2Blancpain SA
- Strike mode selector for a watch or timepiece1 Sep 2020US 10,761,485 B2Blancpain SA
- Waterproofing structure and wearable electronic device including same23 Apr 2026US 2026/0113394 A1Samsung Electronics Co., Ltd.
- Disengageable winding device, in particular for a horological barrel, provided with a sliding winding gear train6 Jun 2024US 2024/0184248 A1Nivarox-FAR S. A.
- Winding device, particularly of a horological barrel, fitted with a disconnectable ratchet30 May 2024US 2024/0176293 A1Nivarox-FAR S. A.
- Mechanical horological movement with power reserve detection5 May 2022US 2022/0137558 A1ETA SA Manufacture Horlogere Suisse
- Timepiece with striking mechanism and release-prevention device28 Nov 2019US 2019/0361401 A1Blancpain SA
Most cited
By later US patents
- Power reserve display mechanism and mechanical timepiece having the same6US 7,170,825 B2Seiko Instruments Inc. · 2007
- Stopping mechanism for timepiece striking mechanism3US 10,732,570 B2Blancpain SA · 2020
- Running reserve indicator for a mechanical clockwork3US 7,357,568 B2Eterna SA · 2008
- Mechanism for selectively stopping the striking mechanisms of a timepiece according to the available drive torque3US 8,730,768 B2Montres Breguet S. A. · 2014
- Spring device and timepiece1US 7,780,342 B2Seiko Epson Corporation · 2010