- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 23/08 - Cartesian or other divers
Patent holdings for IPC class A63H 23/08
Total number of patents in this class: 14
10-year publication summary
|
2
|
1
|
4
|
1
|
3
|
2
|
1
|
0
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Turtletech Design, Inc., a California Corporation, | 22 |
5 |
| Easebon Services Limited | 176 |
1 |
| The Florida International University Board of Trustees | 548 |
1 |
| Maui Toys, Inc. | 17 |
1 |
| Rutgers, The State University of New Jersey | 1776 |
1 |
| Sega Toys Co., Ltd. | 63 |
1 |
| Top Twence B.V. | 5 |
1 |
| Chien, Aaron | 109 |
1 |
| Chien, Te-ju | 109 |
1 |
| Wang, Hsin-yi | 109 |
1 |
| Other owners | 0 |