- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 18/12 - Electric current supply to toy vehicles through the track
Patent holdings for IPC class A63H 18/12
Total number of patents in this class: 34
10-year publication summary
|
2
|
6
|
3
|
2
|
4
|
1
|
3
|
2
|
0
|
1
|
| 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 |
5 |
| Stadlbauer Spiel-und Freizeitartikel GmbH | 7 |
4 |
| Bycmo RC Models, S.L. | 4 |
3 |
| Stadlbauer Marketing + Vertrieb GmbH | 13 |
2 |
| Sunsmile Corporation | 3 |
2 |
| Mattel, Inc. | 3192 |
1 |
| Access Business Group International LLC | 367 |
1 |
| Amusys Amusement Systems Electronics GmbH | 11 |
1 |
| Artin International Limited | 1 |
1 |
| Daifuku Co., Ltd. | 860 |
1 |
| Digital Dream Labs, LLC | 12 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
1 |
| Drone Racing League, Inc. | 75 |
1 |
| Eishindo Co., Ltd. | 2 |
1 |
| TOMY Tec Co., Ltd. | 11 |
1 |
| Wing Dynasty Limited | 3 |
1 |
| Winkler International, SA | 3 |
1 |
| Philips IP Ventures B.V. | 113 |
1 |
| Shantou Chenghai Yingbao Intelligent Toys Co,. Ltd. | 6 |
1 |
| Wany SA | 1 |
1 |
| Other owners | 3 |