- All sections
- A - Human necessities
- A63H - Toys, e.g. tops, dolls, hoops or building blocks
- A63H 27/14 - Starting or launching devices for toy aircraft; Arrangements on toy aircraft for starting or launching
Patent holdings for IPC class A63H 27/14
Total number of patents in this class: 40
10-year publication summary
7
|
9
|
11
|
9
|
7
|
3
|
7
|
2
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LEGO A/S | 479 |
4 |
KMA Concepts Limited | 146 |
3 |
Idea Vault Holdings Inc | 36 |
3 |
Mattel, Inc. | 3192 |
2 |
Disney Enterprises, Inc. | 6012 |
1 |
Hasbro, Inc. | 2234 |
1 |
Spin Master Ltd. | 1601 |
1 |
BAE SYSTEMS plc | 2215 |
1 |
China Industries Limited | 60 |
1 |
Duke Innovations Inc. | 2 |
1 |
Genie Toys plc | 17 |
1 |
Honeywell Federal Manufacturing & Technologies, LLC | 276 |
1 |
Innovation in Mind, LLC | 4 |
1 |
KMA Concepts Unlimited | 1 |
1 |
NSI International, Inc. | 39 |
1 |
Play Machines, LLC | 1 |
1 |
Radio Flyer Inc. | 280 |
1 |
Shenzhen Shen's Tongchuang Aeronautic Model Co., Ltd. | 10 |
1 |
Universal City Studios LLC | 2218 |
1 |
University of Kansas | 838 |
1 |
Other owners | 12 |