- 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: 22
10-year publication summary
|
3
|
2
|
1
|
5
|
1
|
2
|
1
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digital Dream Labs, Inc. | 65 |
13 |
| Sony Interactive Entertainment Inc. | 5162 |
5 |
| Mattel, Inc. | 3192 |
1 |
| Petronics, Inc. | 11 |
1 |
| Traxxas LP | 595 |
1 |
| Formula Square Holdings Ltd | 4 |
1 |
| Other owners | 0 |