- All sections
- A - Human necessities
- A63G - Merry-go-roundsswingsrocking-horseschutesswitchbackssimilar devices for public amusement
- A63G 3/06 - Submarine roundabouts
Patent holdings for IPC class A63G 3/06
Total number of patents in this class: 3
10-year publication summary
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0
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1
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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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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sub Sea Systems, Inc. | 13 |
1 |
| KaGo & Hammerschmidt GmbH | 2 |
1 |
| Umoi Pty. Ltd. | 1 |
1 |
| Other owners | 0 |