G04B 17/24
For the effect of variations of atmospheric pressure
Official title: for the effect of variations of atmospheric pressure
G04B17/24 (For the effect of variations of atmospheric pressure) appears on 8 US grants and 8 published applications in this corpus.
Search patents in G04B- Granted patents
- 8
- Published applications
- 8
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 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
- Horological regulating member with balance spring provided with pressure-compensating means9 Jun 2026US 12,650,668 B2The Swatch Group Research and Development Ltd
- Horological regulating member with flexible guide provided with means for compensating for pressure17 Mar 2026US 12,578,682 B2The Swatch Group Research and Development Ltd
- Ceramic temperature-compensated resonator4 Jun 2019US 10,310,451 B2The Swatch Group Research and Development Ltd
- Resonator with reduced sensitivity to climatic variations19 Jun 2018US 10,001,749 B2Nivarox-FAR S. A.
- Device for autonomous adjustment of the active length of a spiral12 Sep 2024US 2024/0302794 A1The Swatch Group Research and Development Ltd
- Horological regulating member with balance spring provided with pressure-compensating means22 Feb 2024US 2024/0061377 A1The Swatch Group Research and Development Ltd
- Horological regulating member with flexible guide provided with means for compensating for pressure25 Jan 2024US 2024/0027964 A1The Swatch Group Research and Development Ltd
- Mechanical clock movement with magnetic escapement22 Dec 2016US 2016/0370766 A1ETA SA Manufacture Horlogere Suisse
- Resonator with reduced sensitivity to climatic variations10 Dec 2015US 2015/0355600 A1Nivarox-FAR S. A.
Most cited
By later US patents