- All sections
- A - Human necessities
- A63G - Merry-go-roundsswingsrocking-horseschutesswitchbackssimilar devices for public amusement
- A63G 21/22 - Suspended slideways
Patent holdings for IPC class A63G 21/22
Total number of patents in this class: 87
10-year publication summary
|
15
|
13
|
11
|
14
|
8
|
11
|
7
|
8
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2717 |
5 |
| Whitewater West Industries Ltd. | 238 |
5 |
| Zedel | 274 |
4 |
| Surewerx USA Inc. | 143 |
4 |
| Jimi IP, LLC | 23 |
4 |
| Buttercup Business, Inc. | 7 |
3 |
| Landscape Structures, Inc. | 248 |
3 |
| Treemagineers Ltd. | 43 |
3 |
| Zipholdings, LLC. | 10 |
3 |
| Skyline Ziplines Holdings Ltd. | 4 |
3 |
| Castree Projects Limited | 8 |
3 |
| BORNACK GmbH & Co. KG | 23 |
2 |
| Experience based Learning, Inc. | 6 |
2 |
| International Safety Components Limited | 21 |
2 |
| Uatp IP, LLC | 38 |
2 |
| Bungy New Zealand Limited | 4 |
2 |
| Adrenaline X-treme Adventures Group S.r.l. | 6 |
2 |
| Gulli Concept | 2 |
2 |
| Aramco Services Company | 4147 |
1 |
| Dynamo Industries Inc. | 9 |
1 |
| Other owners | 31 |