- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 27/14 - Starting or launching devices for toy aircraftArrangements on toy aircraft for starting or launching
Patent holdings for IPC class A63H 27/14
Total number of patents in this class: 41
10-year publication summary
|
9
|
11
|
9
|
7
|
3
|
7
|
2
|
4
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LEGO A/S | 481 |
4 |
| KMA Concepts Limited | 137 |
3 |
| Idea Vault Holdings Inc | 40 |
3 |
| Mattel, Inc. | 3088 |
2 |
| Disney Enterprises, Inc. | 6053 |
1 |
| Hasbro, Inc. | 2210 |
1 |
| Spin Master Ltd. | 1592 |
1 |
| BAE SYSTEMS plc | 2299 |
1 |
| China Industries Limited | 59 |
1 |
| Duke Innovations Inc. | 1 |
1 |
| Genie Toys plc | 12 |
1 |
| Honeywell Federal Manufacturing & Technologies, LLC | 301 |
1 |
| Innovation in Mind, LLC | 4 |
1 |
| KMA Concepts Unlimited | 1 |
1 |
| NSI International, Inc. | 41 |
1 |
| Play Machines, LLC | 1 |
1 |
| Radio Flyer Inc. | 54 |
1 |
| Shenzhen Shen's Tongchuang Aeronautic Model Co., Ltd. | 10 |
1 |
| Universal City Studios LLC | 2386 |
1 |
| University of Kansas | 863 |
1 |
| Other owners | 13 |