G04B 5/24
Protecting means preventing overwinding
Official title: Protecting means preventing overwinding (arranged in, or attached to, the barrel G04B1/20; in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10 {; support of the moving weight G04B5/18; protection means G04B9/02; electrical driving means for mechanical clockworks G04C1/10})
G04B5/24 (Protecting means preventing overwinding) appears on 6 US grants and 9 published applications in this corpus.
Search patents in G04B- Granted patents
- 6
- Published applications
- 9
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 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 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Winding device, in particular for a horological barrel, provided with a disconnectable winding gear train11 Aug 2026US 12,704,811 B2Nivarox-FAR S. A.
- Barrel for timepiece25 Nov 2025US 12,481,246 B2Nivarox-FAR S. A.
- Coiling limitation device for a timepiece barrel12 Mar 2024US 11,927,922 B2The Swatch Group Research and Development Ltd
- Watch transmission device5 Mar 2019US 10,222,745 B2Rolex SA
- Mechanical winding device for a watch26 Jul 2016US 9,400,488 B2Montres Breguet S. A.
- Winding device, in particular for a horological barrel, provided with a disconnectable winding gear train6 Jun 2024US 2024/0184247 A1Nivarox-FAR S. A.
- 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.
- Winding device, in particular for a clock barrel, provided with disconnection means30 May 2024US 2024/0176294 A1Nivarox-FAR S. A.
- Barrel for timepiece29 Jun 2023US 2023/0205135 A1Nivarox-FAR S. A.
Most cited
By later US patents