- All sections
- G - Physics
- G09D - Railway or like time or fare tablesperpetual calendars
- G09D 3/08 - Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members of disc form
Patent holdings for IPC class G09D 3/08
Total number of patents in this class: 2
10-year publication summary
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0
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0
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0
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0
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0
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1
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Richemont International SA | 2992 |
1 |
| Bianhua Connects LLC | 2 |
1 |
| Other owners | 0 |