- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 23/28 - Mechanisms continuously running to relate the operation(s) to the time of day for operating a number of devices at different times with contacts operated, or formed, by clock hands or elements of similar form
Patent holdings for IPC class G04C 23/28
Total number of patents in this class: 1
10-year publication summary
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
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|---|---|---|
| Hewlett-Packard Development Company, L.P. | 27447 |
1 |
| Other owners | 0 |