- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement
- A63G 31/02 - Amusement arrangements with moving substructures
Patent holdings for IPC class A63G 31/02
Total number of patents in this class: 291
10-year publication summary
|
16
|
22
|
17
|
26
|
41
|
67
|
33
|
36
|
38
|
9
|
| 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 |
107 |
| Disney Enterprises, Inc. | 6012 |
20 |
| MACK Rides GmbH & Co. KG | 93 |
10 |
| Oceaneering International, Inc. | 413 |
10 |
| Dynamic Structures, Ltd. | 11 |
6 |
| CJ 4DPLEX Co., Ltd. | 87 |
5 |
| Dreamcraft Attractions Ltd. | 8 |
5 |
| BLD Oriental Co., Ltd. | 71 |
4 |
| Brogent Technologies Inc. | 56 |
4 |
| D-Box Technologies Inc. | 90 |
4 |
| Dynamic Attractions Ltd. | 9 |
3 |
| Gary Platt Manufacturing, LLC | 28 |
3 |
| PlayCore Wisconsin, Inc. | 89 |
3 |
| Kompan A/S | 150 |
3 |
| Dynisma Ltd. | 18 |
3 |
| VRX Ventures, LTD. | 6 |
3 |
| Cheju Halla College Industry-academic Cooperation Foundation | 5 |
3 |
| Dalian Wanda Group Co., Ltd. | 61 |
2 |
| Kabushiki Kaisha Sega | 143 |
2 |
| Landscape Structures, Inc. | 222 |
2 |
| Other owners | 89 |