- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 17/40 - Toy vehicles automatically steering or reversing by collision with an obstacle
Patent holdings for IPC class A63H 17/40
Total number of patents in this class: 21
10-year publication summary
|
1
|
4
|
1
|
2
|
1
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digital Dream Labs, Inc. | 59 |
13 |
| Sony Interactive Entertainment Inc. | 6216 |
5 |
| Mattel, Inc. | 2987 |
1 |
| Traxxas LP | 848 |
1 |
| Formula Square Holdings Ltd | 4 |
1 |
| Other owners | 0 |