- All sections
- A - Human necessities
- A63G - Merry-go-roundsswingsrocking-horseschutesswitchbackssimilar devices for public amusement
- A63G 21/08 - ChutesHelter-skelters with additional rotation of cars
Patent holdings for IPC class A63G 21/08
Total number of patents in this class: 42
10-year publication summary
|
1
|
4
|
3
|
5
|
6
|
5
|
2
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oceaneering International, Inc. | 424 |
8 |
| Universal City Studios LLC | 2590 |
8 |
| Disney Enterprises, Inc. | 6137 |
4 |
| S & S Worldwide, Inc. | 29 |
4 |
| MACK Rides GmbH & Co. KG | 103 |
3 |
| Vekoma Rides Engineering B.V. | 40 |
3 |
| Guangdong Chimelong Group Co., Ltd. | 5 |
2 |
| HM Attractions Inc. | 7 |
1 |
| Kabushiki Kaisha Sega | 127 |
1 |
| Skyturtle Technologies Ltd. | 11 |
1 |
| Universal City Studios LLLP | 16 |
1 |
| Shenzhen Playfun Culture & Technology Co., Ltd. | 1 |
1 |
| Funiculator AB | 4 |
1 |
| Ali Kiani | 2 |
1 |
| Raw Tex International AG | 2 |
1 |
| Shenzhen Waveline Investment Company | 4 |
1 |
| TEAM IX, Inc. | 1 |
1 |
| Other owners | 0 |