G04D 3/0056
For bearing components
Official title: {for bearing components (construction thereof G04B31/00)}
G04D3/0056 (For bearing components) appears on 5 US grants and 9 published applications in this corpus.
Search patents in G04D- Granted patents
- 5
- Published applications
- 9
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 3 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System for manufacturing a bevelled stone, particularly for a horological movement23 Jun 2026US 12,663,759 B2Comadur SA
- Jewel, in particular for a horological movement, and the manufacturing method thereof1 Jul 2025US 12,342,910 B2Comadur SA
- Method for manufacturing a bevelled stone, particularly for a horological movement18 Jul 2023US 11,703,806 B2Comadur SA
- Method for manufacturing a hole jewel16 Nov 2021US 11,175,629 B2Comadur SA
- Micrometric adjustment of the endshake of a timepiece wheel set23 Feb 2016US 9,268,305 B2ETA SA Manufacture Horlogere Suisse
- Method and system for washing a timepiece stone9 Jul 2026US 2026/0194861 A1La Pierrette S.A.
- Method for the preparation of a timepiece stone for measuring roughness, and measurement method9 Jul 2026US 2026/0194862 A1Rolex SA
- Method for polishing a timepiece stone, and equipment for carrying out said method2 Jul 2026US 2026/0183889 A1La Pierrette S.A.
- Method for manufacturing a bevelled stone, particularly for a horological movement17 Nov 2022US 2022/0365487 A1Comadur SA
- Jewel, in particular for a horological movement, and the manufacturing method thereof10 Jun 2021US 2021/0169184 A1Comadur SA
Most cited
By later US patents