- 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: 236
10-year publication summary
|
29
|
27
|
56
|
47
|
49
|
28
|
34
|
29
|
18
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LEGO A/S | 479 |
24 |
| Gymworld Inc. | 51 |
7 |
| Daewon Media Co. Ltd. | 22 |
6 |
| Hasbro, Inc. | 2234 |
4 |
| Epoch Company, Ltd. | 210 |
4 |
| Iringo Co., Ltd. | 12 |
4 |
| Mattel, Inc. | 3192 |
3 |
| Creative Toys LLC | 7 |
3 |
| Gracewood Management, Inc. | 40 |
3 |
| Minds-I, Inc. | 7 |
3 |
| Basic Fun, Inc. | 88 |
3 |
| Sorensen, Carol | 9 |
3 |
| BAPTISTA, Vilma, da Silva, Araujo | 3 |
3 |
| Bell Holdings (Shenzhen) Technology Co., Ltd | 11 |
3 |
| Engino. Net Ltd. | 24 |
2 |
| Equimodus SARL | 2 |
2 |
| Hermes Innovations LLC | 34 |
2 |
| Huntar Company | 6 |
2 |
| Jarola Vision B.V. | 37 |
2 |
| KMA Concepts Limited | 146 |
2 |
| Other owners | 151 |