- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 3/28 - Arrangements of sound-producing means in dollsMeans in dolls for producing sounds
Patent holdings for IPC class A63H 3/28
Total number of patents in this class: 259
10-year publication summary
|
31
|
54
|
33
|
55
|
25
|
38
|
32
|
24
|
22
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| May Patents Ltd. | 140 |
18 |
| Mattel, Inc. | 3088 |
11 |
| Disney Enterprises, Inc. | 6053 |
10 |
| tonies GmbH | 77 |
7 |
| Hallmark Cards, Incorporated | 343 |
6 |
| GROOVE X, Inc. | 100 |
6 |
| Moose Creative Management Pty Ltd | 592 |
5 |
| LEGO A/S | 481 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 29895 |
4 |
| Boxine GmbH | 5 |
4 |
| Generalplus Technology Inc. | 43 |
4 |
| Fyf-jb, LLC | 25 |
4 |
| Sony Group Corporation | 12761 |
4 |
| Hasbro, Inc. | 2210 |
3 |
| Funko, LLC | 137 |
3 |
| Macor Toys (Shenzhen) Co., Ltd. | 4 |
3 |
| SynCon InVentures, LLC | 3 |
3 |
| TAK MEI Toys Eyeball Fty. Ltd. | 4 |
3 |
| VTech Electronics, Ltd. | 54 |
3 |
| Realbotix, LLC | 5 |
3 |
| Other owners | 150 |