G04B 17/025
Composite and multiple pendulums
Official title: {Composite and multiple pendulums; Synchronisation of mechanical pendulums, e.g. electrical synchronisation G04C3/025; pendulum systems G04C13/028}
G04B17/025 (Composite and multiple pendulums) appears on 6 US grants and 3 published applications in this corpus.
Search patents in G04B- Granted patents
- 6
- Published applications
- 3
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
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| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
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| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
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| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-dimensional karussel for a horological movement3 Feb 2026US 12,541,175 B2Blancpain SA
- Pendulum device10 Oct 2023US 11,782,387 B2
- Double pendulum gravimeter and method of measuring gravity using the same22 Mar 2016US 9,291,742 B2Micro-g LaCoste, Inc.
- Cycloidal pendulum18 Aug 1992US 5,140,565 A
- Clock with pendular element6 Feb 1990US 4,899,324 A
Most cited
By later US patents