- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 53/02 - Joint structures between the head and the shaft
Patent holdings for IPC class A63B 53/02
Total number of patents in this class: 779
10-year publication summary
|
53
|
78
|
51
|
54
|
56
|
48
|
54
|
43
|
50
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taylor Made Golf Company, Inc. | 1294 |
181 |
| Karsten Manufacturing Corporation | 3250 |
169 |
| Acushnet Company | 2649 |
99 |
| Callaway Golf Company | 1889 |
67 |
| Sumitomo Rubber Industries, Ltd. | 4712 |
60 |
| Nike, Inc. | 14690 |
29 |
| Nike International Ltd. | 687 |
20 |
| Parsons Xtreme Golf, LLC | 1203 |
11 |
| NIKE Innovate C.V. | 2697 |
10 |
| Topgolf Callaway Brands Corp. | 804 |
8 |
| Dunlop Sports Co. Ltd. | 51 |
6 |
| Bridgestone Sports Co., Ltd. | 513 |
6 |
| Club-conex LLC | 11 |
6 |
| True Temper Sports, Inc. | 151 |
6 |
| Cobra Golf Incorporated | 271 |
3 |
| Delayed Strike Technology Ltd | 15 |
3 |
| Fusheng Precision Co., Ltd. | 10 |
3 |
| Wilson Sporting Goods Co. | 803 |
3 |
| Mod Golf Technologies, LLC | 13 |
3 |
| Dogleg Right Partners, LP | 3 |
3 |
| Other owners | 83 |