- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 33/28 - Soap-bubble toysSmoke toys
Patent holdings for IPC class A63H 33/28
Total number of patents in this class: 117
10-year publication summary
|
6
|
14
|
14
|
21
|
20
|
18
|
21
|
13
|
18
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LightUpToys.com LLC | 56 |
14 |
| Honor Metro Limited | 105 |
13 |
| Ogosport LLC | 47 |
6 |
| Wing Hing Manufacturing Co. Ltd. | 49 |
6 |
| Placo Bubbles Limited | 12 |
5 |
| Honor Metro Limited | 8 |
4 |
| Shenzhen Qiaohua Industries Limited | 30 |
4 |
| Shantou Hualong Toys Co., Ltd. | 9 |
4 |
| Sunny Days Entertainment LLC | 51 |
3 |
| Swiftech Company Ltd. | 37 |
3 |
| Shantou Wintide Intelligent Technology Co., Ltd. | 13 |
3 |
| Crayola LLC | 198 |
2 |
| Jeffery M. Davis | 2 |
2 |
| Lotte Fine Chemical Co., Ltd. | 109 |
2 |
| Teamlab Inc. | 100 |
2 |
| Rapt, LLC | 2 |
2 |
| Joyin US Corporation | 197 |
2 |
| SHANG HAI LE Young Electronic Commerce Co., Ltd. | 38 |
2 |
| Shenzhen Dingming Technology Limited | 5 |
2 |
| Disney Enterprises, Inc. | 6236 |
1 |
| Other owners | 35 |