G04B 18/06
By setting the collet or the stud of a hairspring
Official title: by setting the collet or the stud of a hairspring
G04B18/06 (By setting the collet or the stud of a hairspring) appears on 16 US grants and 33 published applications in this corpus.
Search patents in G04B- Granted patents
- 16
- Published applications
- 33
- Assignees
- 7
- Inventors
- 29
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 3 |
| 2015 | 4 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 4 |
| 2024 | 0 | 6 |
| 2025 | 1 | 8 |
| 2026 | 2 | 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
- Device for autonomous adjustment of the active length of a balance spring11 Aug 2026US 12,704,812 B2The Swatch Group Research and Development Ltd
- Balance-spring stud holder device23 Dec 2025US 12,504,719 B2ETA SA Manufacture Horlogere Suisse
- Balance clearance adjustment fixing device7 Nov 2023US 11,809,138 B2ETA SA Manufacture Horlogere Suisse
- Balance spring stud-holder with simplied assembly27 Jul 2021US 11,073,796 B2ETA SA Manufacture Horlogere Suisse
- Horological assembly for a regulating member provided with rate adjustment means19 Jun 2025US 2025/0199474 A1The Swatch Group Research and Development Ltd
- Stud-holder for a horological regulating member provided with means for adjusting the rate and/or isochronism19 Jun 2025US 2025/0199477 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
- Timepiece regulating member comprising an improved index system27 Mar 2025US 2025/0103006 A1ETA SA Manufacture Horlogere Suisse
- Micromechanical actuation system with a flexible guide for watchmaking30 Jan 2025US 2025/0036079 A1ETA SA Manufacture Horlogere Suisse
Most cited
By later US patents
- Balance wheel-spring assembly of timepiece4US 10,061,269 B2Nivarox-FAR S. A. · 2018
- Device for assembling and adjusting a balance spring2US 10,180,659 B2Agenhor SA · 2019
- Mechanism for securing a balance spring stud to a balance bridge and sprung balance regulating device including such a mechanism2US 9,122,246 B2Blancpain SA · 2015
- Balance spring stud-holder with secure assembly1US 10,126,712 B2ETA SA Manufacture Horlogere Suisse · 2018
- Timepiece balance spring stud-holder with no screws1US 9,176,475 B2ETA SA Manufacture Horlogere Suisse · 2015