- All sections
- A - Human necessities
- A63G - Merry-go-roundsswingsrocking-horseschutesswitchbackssimilar devices for public amusement
- A63G 3/00 - Water roundabouts, e.g. freely floating
Patent holdings for IPC class A63G 3/00
Total number of patents in this class: 71
10-year publication summary
|
4
|
1
|
15
|
9
|
13
|
9
|
4
|
2
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2545 |
34 |
| MACK Rides GmbH & Co. KG | 103 |
8 |
| Disney Enterprises, Inc. | 6109 |
7 |
| Proslide Technology Inc. | 174 |
3 |
| Stella Hamelin Holdings Inc. | 11 |
3 |
| Antonio Zamperla S.p.A. | 67 |
2 |
| Ballast Technologies, Inc. | 6 |
2 |
| BLD Oriental Co., Ltd. | 58 |
1 |
| Fischer Design-concepts SARL | 6 |
1 |
| North Sports, Inc. | 1 |
1 |
| NOVOLUTO GmbH | 131 |
1 |
| Skyturtle Technologies Ltd. | 11 |
1 |
| Voltus Industries Ltd. | 2 |
1 |
| Hydrostadium | 15 |
1 |
| Garrett T. Johnson | 2 |
1 |
| Connelly Skis, LLC | 15 |
1 |
| Shenyang Youle Restaurant Management Co., Ltd | 2 |
1 |
| João Carlos Gomes de Oliveira | 4 |
1 |
| Composite Energy Technologies, Inc. | 6 |
1 |
| Other owners | 0 |