- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 18/02 - Construction or arrangement of the trackway
Patent holdings for IPC class A63H 18/02
Total number of patents in this class: 179
10-year publication summary
25
|
22
|
15
|
29
|
27
|
23
|
21
|
11
|
12
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mattel, Inc. | 3192 |
78 |
Sony Interactive Entertainment Inc. | 5162 |
7 |
Pike Brands LLC | 113 |
6 |
Sega Toys Co., Ltd. | 63 |
4 |
Digital Dream Labs, Inc. | 65 |
4 |
Amusys Amusement Systems Electronics GmbH | 11 |
3 |
Guangdong Auldey Animation & Toy Co., Ltd. | 73 |
3 |
InRoad Toys, LLC | 15 |
3 |
Hasbro, Inc. | 2234 |
2 |
Spin Master Ltd. | 1601 |
2 |
Alpha Group Co. Ltd. | 252 |
2 |
China Industries Limited | 60 |
2 |
Guangdong Alpha Animation and Culture Co., Ltd. | 10 |
2 |
Guangzhou Alpha Culture Communications Co., Ltd. | 114 |
2 |
Mindscope Products | 42 |
2 |
Q-BA-MAZE, Inc. | 16 |
2 |
Stadlbauer Spiel-und Freizeitartikel GmbH | 7 |
2 |
Zhejiang Zonxie Art & Craft Co., Ltd. | 3 |
2 |
Dongguan Silverlit Toys Co., Ltd. | 7 |
2 |
Drew Jordan Corporation | 42 |
2 |
Other owners | 47 |