- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement
- A63G 27/04 - Russian swings; Great wheels, e.g. Ferris wheels with tiltable axis
Patent holdings for IPC class A63G 27/04
Total number of patents in this class: 6
10-year publication summary
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0
|
1
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0
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2
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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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2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Antonio Zamperla S.p.A. | 62 |
3 |
| Disney Enterprises, Inc. | 6012 |
1 |
| K.I.G. Heerenveen B.V. | 10 |
1 |
| Oceaneering International, Inc. | 413 |
1 |
| Other owners | 0 |