- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 67/19 - Shuttlecocks with several feathers connected to each other
Patent holdings for IPC class A63B 67/19
Total number of patents in this class: 19
10-year publication summary
|
2
|
1
|
5
|
3
|
1
|
1
|
0
|
0
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yonex Kabushiki Kaisha | 147 |
4 |
| Victor Rackets Industrial Corp. | 38 |
3 |
| Tohoku University | 2921 |
2 |
| Sansyu Precision Co., Ltd. | 4 |
2 |
| Durabird LLC | 2 |
2 |
| Toray Industries, Inc. | 7053 |
1 |
| Mizuno Corporation | 959 |
1 |
| Yonex Co.,Ltd. | 33 |
1 |
| Cosmo Seiki Co., Ltd. | 11 |
1 |
| Anhui Sancai Sports Development Co., Ltd. | 1 |
1 |
| Pocaly International LLC | 1 |
1 |
| Other owners | 0 |