- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement
- A63G 31/08 - Amusement arrangements with moving substructures with looping, hopping, or throwing motions of the substructure
Patent holdings for IPC class A63G 31/08
Total number of patents in this class: 24
10-year publication summary
|
1
|
2
|
1
|
5
|
5
|
3
|
2
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2218 |
7 |
| BLD Oriental Co., Ltd. | 71 |
5 |
| Bungy New Zealand Limited | 4 |
3 |
| Big Fire Media, LLC | 3 |
3 |
| Oceaneering International, Inc. | 413 |
2 |
| K.I.G. Heerenveen B.V. | 10 |
1 |
| Motion Device Inc. | 18 |
1 |
| Simex Inc. | 17 |
1 |
| TAKAKI, Yasuyuki | 1 |
1 |
| Other owners | 0 |