- All sections
- A - Human necessities
- A63J - Devices for theatres, circuses, or the likeconjuring appliances or the like
- A63J 5/02 - Arrangements for making stage effectsAuxiliary stage appliances
Patent holdings for IPC class A63J 5/02
Total number of patents in this class: 298
10-year publication summary
|
22
|
29
|
37
|
41
|
46
|
30
|
47
|
27
|
36
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2493 |
73 |
| Fanlight Co., Ltd. | 41 |
13 |
| Disney Enterprises, Inc. | 6073 |
12 |
| ESKI Inc. | 20 |
8 |
| Guangzhou DJPOWER Electronic Technology Co., Ltd. | 13 |
7 |
| Technifex Products, LLC | 29 |
6 |
| UR Fog S.r.l. | 16 |
6 |
| Chauvet & Sons, LLC | 117 |
4 |
| Musion IP Limited | 25 |
4 |
| Prolume, Ltd. | 22 |
4 |
| Harman Professional Denmark ApS | 155 |
4 |
| Novacorp Inc. | 11 |
4 |
| Cirrus Outdoors, LLC | 9 |
3 |
| CJ 4DPLEX Co., Ltd. | 90 |
3 |
| S. M. Entertainment Co., Ltd. | 4 |
3 |
| TBF-PyroTec GmbH | 4 |
3 |
| Shen Yun Collections, Inc. | 7 |
3 |
| Vinyl Inc. | 5 |
3 |
| MSG Entertainment Group, LLC | 46 |
3 |
| HYBE Co., Ltd. | 222 |
3 |
| Other owners | 129 |