- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 60/52 - Details or accessories of golf clubs, bats, rackets or the like with slits
Patent holdings for IPC class A63B 60/52
Total number of patents in this class: 447
10-year publication summary
|
48
|
65
|
65
|
67
|
50
|
45
|
34
|
24
|
33
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taylor Made Golf Company, Inc. | 1246 |
156 |
| Karsten Manufacturing Corporation | 3174 |
114 |
| Acushnet Company | 2477 |
48 |
| Sumitomo Rubber Industries, Ltd. | 4460 |
32 |
| Callaway Golf Company | 698 |
24 |
| Nike, Inc. | 13948 |
19 |
| Topgolf Callaway Brands Corp. | 2021 |
10 |
| Bridgestone Sports Co., Ltd. | 530 |
6 |
| Wilson Sporting Goods Co. | 786 |
6 |
| Parsons Xtreme Golf, LLC | 1165 |
5 |
| Cobra Golf Incorporated | 263 |
4 |
| Dunlop Sports Co. Ltd. | 54 |
2 |
| Bauer Hockey, LLC | 298 |
2 |
| Eaton Intelligent Power Limited | 5912 |
2 |
| Hesacore USA Corp. | 3 |
2 |
| Delayed Strike Technology Ltd | 15 |
1 |
| Evosport AB | 46 |
1 |
| Handipod Limited | 7 |
1 |
| Head Technology GmbH | 285 |
1 |
| Mizuno Technics Corporation | 14 |
1 |
| Other owners | 10 |