G04D 3/0087
For components of the escapement mechanism
Official title: {for components of the escapement mechanism, e.g. lever escapement, escape wheel}
G04D3/0087 (For components of the escapement mechanism) appears on 10 US grants and 13 published applications in this corpus.
Search patents in G04D- Granted patents
- 10
- Published applications
- 13
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Horological component resulting from the assembly of two parts and method for manufacturing said component28 Apr 2026US 12,613,495 B2The Swatch Group Research and Development Ltd
- Method for manufacturing an epilame mechanical part24 Sep 2024US 12,099,330 B2ETA SA Manufacture Horlogere Suisse
- Micro-mechanical timepiece part28 Nov 2023US 11,829,107 B2Patek Philippe SA Geneve
- Component especially for horology with surface topology and method for manufacturing the same21 Feb 2023US 11,586,145 B2Nivarox-FAR S. A.
- Mechanical connection device1 Mar 2022US 11,262,707 B2Rolex SA
- Functional mechanical part and its surface treatment method1 Oct 2026US 2026/0299518 A1The Swatch Group Research and DevelopmentL td
- Horological component resulting from the assembly of two parts and method for manufacturing said component13 Jun 2024US 2024/0192641 A1The Swatch Group Research and Development Ltd
- Method for manufacturing a horological component1 Feb 2024US 2024/0036522 A1Rolex SA
- Method for manufacturing an epilame mechanical part20 Oct 2022US 2022/0334538 A1Eta SA Manufacture HorllgèRe Suisse
- Method for manufacturing a timepiece component and component obtained by this method19 Aug 2021US 2021/0255589 A1Nivarox-FAR S. A.
Most cited
By later US patents