G04B 18/023
With means for fine adjustment of the indexing device
Official title: {with means for fine adjustment of the indexing device}
G04B18/023 (With means for fine adjustment of the indexing device) appears on 10 US grants and 19 published applications in this corpus.
Search patents in G04B- Granted patents
- 10
- Published applications
- 19
- Assignees
- 9
- Inventors
- 23
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 6 |
| 2025 | 0 | 5 |
| 2026 | 3 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Device for autonomous adjustment of the active length of a spiral25 Aug 2026US 12,717,279 B2The Swatch Group Research and Development Ltd
- Spiral spring for a horological resonator mechanism provided with means for adjusting the stiffness18 Aug 2026US 12,710,725 B2Omega SA
- Device for autonomous adjustment of the active length of a balance spring11 Aug 2026US 12,704,812 B2The Swatch Group Research and Development Ltd
- Device for autonomous adjustment of the active length of a balance spring26 Jul 2022US 11,397,410 B2The Swatch Group Research and Development Ltd
- Mechanism for regulating the rate of a timepiece oscillator31 Oct 2017US 9,804,568 B2The Swatch Group Research and Development Ltd
- Horological assembly for a regulating member provided with rate adjustment means19 Jun 2025US 2025/0199474 A1The Swatch Group Research and Development Ltd
- Timepiece regulating member comprising an actuation system provided with an eccentric22 May 2025US 2025/0164932 A1ETA SA Manufacture Horlogere Suisse
- Watch movement with device for setting the frequency of a mechanical resonator8 May 2025US 2025/0147466 A1ETA SA Manufacture Horlogere Suisse
- Balance spring for a watch resonater mechanism equipped with symmetrical stiffness adjustment means1 May 2025US 2025/0138480 A1The Swatch Group Research and Development Ltd
- Spiral spring with improved stiffness adjustment means1 May 2025US 2025/0138481 A1The Swatch Group Reseach and Development Ltd.
Most cited
By later US patents
- Device for the fine adjustment of a balance wheel/hairspring7US 7,059,764 B2Glashütter Uhrenbetrieb GmbH · 2006
- Method of adjusting the oscillation frequency of a timepiece sub-assembly4US 9,235,192 B2Nivarox-FAR S. A. · 2016
- Mechanical timepiece with stud adjustment mechanism3US 6,612,734 B1Seiko Instruments Inc. · 2003
- Precision regulating device2US 7,036,977 B2Mühle-Glashütte GmbH Nautische Instrumente & Feinmechanik · 2006
- Assembly for securing the outer end of the balance-spring of a sprung balance device for a timepiece2US 8,297,833 B2Glashütter Uhrenbetrieb GmbH · 2012