- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 49/00 - Stringed rackets, e.g. for tennis
Patent holdings for IPC class A63B 49/00
Total number of patents in this class: 66
10-year publication summary
|
11
|
11
|
9
|
2
|
2
|
7
|
5
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Rubber Industries, Ltd. | 4460 |
8 |
| Mfbm Investment Holdings Inc. | 100 |
6 |
| Head Technology GmbH | 285 |
5 |
| Sony Corporation | 31215 |
4 |
| icuemotion, LLC | 24 |
4 |
| Yonex Co.,Ltd. | 30 |
3 |
| Nike, Inc. | 13948 |
2 |
| TEC Sportmanagement AG | 3 |
2 |
| Wilson Sporting Goods Co. | 786 |
2 |
| Asahi Intecc Co., Ltd. | 981 |
1 |
| Babolat VS | 53 |
1 |
| Bad Chicken LLC | 1 |
1 |
| Decathlon | 804 |
1 |
| EF Composite Technologies, L.P. | 9 |
1 |
| ELENA P. Tarutta | 1 |
1 |
| European Sports Merchandising BV | 1 |
1 |
| Gear Box | 7 |
1 |
| The Helmholtz Moscow Research Institute of Eye Diseases | 1 |
1 |
| HK Innovations | 1 |
1 |
| Kneissl Holding GmbH | 12 |
1 |
| Other owners | 19 |