- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 3/28 - Arrangements of sound-producing means in dolls; Means in dolls for producing sounds
Patent holdings for IPC class A63H 3/28
Total number of patents in this class: 252
10-year publication summary
|
31
|
31
|
54
|
33
|
55
|
25
|
38
|
32
|
21
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| May Patents Ltd. | 124 |
18 |
| Mattel, Inc. | 3192 |
13 |
| Disney Enterprises, Inc. | 6012 |
10 |
| tonies GmbH | 74 |
7 |
| Hallmark Cards, Incorporated | 337 |
6 |
| GROOVE X, Inc. | 100 |
6 |
| Moose Creative Management Pty Ltd | 554 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Boxine GmbH | 5 |
4 |
| Generalplus Technology Inc. | 42 |
4 |
| LEGO A/S | 479 |
4 |
| Fyf-jb, LLC | 25 |
4 |
| Hasbro, Inc. | 2234 |
3 |
| Casio Computer Co., Ltd. | 3343 |
3 |
| Funko, LLC | 150 |
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 | 143 |