G04D 7/1292
Whereby the adjustment device works on the balance wheel
Official title: {whereby the adjustment device works on the balance wheel}
G04D7/1292 (Whereby the adjustment device works on the balance wheel) appears on 7 US grants and 6 published applications in this corpus.
Search patents in G04D- Granted patents
- 7
- Published applications
- 6
- Assignees
- 5
- Inventors
- 20
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 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 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Timepiece assembly comprising a watch and a system for correcting the time6 May 2025US 12,292,715 B2The Swatch Group Research and Development Ltd
- Balance of a timepiece8 Aug 2023US 11,720,062 B2Csem Centre Suisse D'Electronique Et De Microtechnique SA—Recherche Et DéVeloppement
- Timepiece rate adjustment method6 Jul 2021US 11,054,791 B2ETA SA Manufacture Horlogere Suisse
- Smart watch winding device21 Jan 2020US 10,539,928 B2The Swatch Group Research and Development Ltd
- Method for adjusting the oscillation frequency of a sprung balance assembly27 Jun 2017US 9,690,260 B2Nivarox-FAR S. A.
- Timepiece assembly comprising a watch and a system for correcting the time4 May 2023US 2023/0132978 A1The Swatch Group Research and Development Ltd
- Balance of a timepiece7 May 2020US 2020/0142359 A1Csem Centre Suisse D'Electronique Et De Microtechnique SA—Recherche Et DéVeloppement
- Timepiece rate adjustment method3 Oct 2019US 2019/0302700 A1ETA SA Manufacture Horlogere Suisse
- Smart watch winding device28 Jun 2018US 2018/0181075 A1The Swatch Group Research and Development Ltd
- Method for adjusting the oscillation frequency of a sprung balance assembly12 Jun 2014US 2014/0157601 A1Nivarox-FAR S. A.
Most cited
By later US patents
- Rate adjusting method of mechanical timepieces6US 6,609,822 B1Seiko Instruments Inc. · 2003
- Method for adjusting the oscillation frequency and/or adjusting the inertia and/or balancing of a movable timepiece movement component or of a timepiece spring balance assembly4US 9,436,162 B2ETA SA Manufacture Horlogere Suisse · 2016
- Smart watch winding device2US 10,539,928 B2The Swatch Group Research and Development Ltd · 2020
- Method for adjusting the oscillation frequency of a sprung balance assembly1US 9,690,260 B2Nivarox-FAR S. A. · 2017