- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 33/06 - Building blocks, strips or similar building parts to be assembled without the use of additional elements
Patent holdings for IPC class A63H 33/06
Total number of patents in this class: 246
10-year publication summary
|
27
|
56
|
47
|
49
|
28
|
34
|
29
|
22
|
26
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LEGO A/S | 480 |
28 |
| Gymworld Inc. | 51 |
7 |
| Daewon Media Co. Ltd. | 22 |
6 |
| Epoch Company, Ltd. | 289 |
5 |
| Hasbro, Inc. | 2209 |
4 |
| Iringo Co., Ltd. | 12 |
4 |
| Creative Toys LLC | 6 |
3 |
| Gracewood Management, Inc. | 47 |
3 |
| Viahart LLC | 18 |
3 |
| Basic Fun, Inc. | 89 |
3 |
| Sorensen, Carol | 9 |
3 |
| BAPTISTA, Vilma, da Silva, Araujo | 3 |
3 |
| Bell Holdings (Shenzhen) Technology Co., Ltd | 11 |
3 |
| Spin Balls, LLC, DBA Fun In Motion Toys | 4 |
3 |
| Mattel, Inc. | 3064 |
2 |
| Engino. Net Ltd. | 24 |
2 |
| Equimodus SARL | 2 |
2 |
| Hermes Innovations LLC | 37 |
2 |
| Huntar Company | 6 |
2 |
| Jarola Vision B.V. | 45 |
2 |
| Other owners | 156 |