- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar 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: 68
10-year publication summary
|
7
|
4
|
1
|
15
|
9
|
13
|
9
|
3
|
2
|
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 |
31 |
| MACK Rides GmbH & Co. KG | 93 |
9 |
| Disney Enterprises, Inc. | 6012 |
6 |
| Proslide Technology Inc. | 177 |
3 |
| Stella Hamelin Holdings Inc. | 11 |
3 |
| Antonio Zamperla S.p.A. | 62 |
2 |
| Ballast Technologies, Inc. | 6 |
2 |
| Airbus Deutschland GmbH | 313 |
1 |
| BLD Oriental Co., Ltd. | 71 |
1 |
| Fischer Design-concepts SARL | 6 |
1 |
| North Sports, Inc. | 1 |
1 |
| NOVOLUTO GmbH | 131 |
1 |
| Skyturtle Technologies Ltd. | 11 |
1 |
| Voltus Industries Ltd. | 3 |
1 |
| Hydrostadium | 16 |
1 |
| Garrett T. Johnson | 2 |
1 |
| Connelly Skis, LLC | 14 |
1 |
| Shenyang Youle Restaurant Management Co., Ltd | 2 |
1 |
| João Carlos Gomes de Oliveira | 4 |
1 |
| Other owners | 0 |