- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; ball games; training equipment
- A63B 53/04 - Heads
Patent holdings for IPC class A63B 53/04
Total number of patents in this class: 4441
10-year publication summary
|
395
|
378
|
400
|
432
|
412
|
365
|
354
|
341
|
311
|
136
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Karsten Manufacturing Corporation | 2912 |
1189 |
| Taylor Made Golf Company, Inc. | 1167 |
569 |
| Acushnet Company | 2337 |
560 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
500 |
| Callaway Golf Company | 810 |
470 |
| Parsons Xtreme Golf, LLC | 1108 |
277 |
| Nike, Inc. | 13075 |
133 |
| Nike International Ltd. | 769 |
121 |
| Cobra Golf Incorporated | 265 |
103 |
| Bridgestone Sports Co., Ltd. | 541 |
58 |
| Topgolf Callaway Brands Corp. | 1843 |
40 |
| NIKE Innovate C.V. | 2477 |
39 |
| Dunlop Sports Co. Ltd. | 54 |
24 |
| Mizuno Corporation | 780 |
23 |
| Advanced International Multitech Co., Ltd. | 24 |
11 |
| SRI Sports Limited | 18 |
10 |
| Fusheng Precision Co., Ltd. | 11 |
8 |
| Wilson Sporting Goods Co. | 783 |
8 |
| The Yokohama Rubber Co., Ltd. | 3929 |
7 |
| Axis1, LLC | 9 |
7 |
| Other owners | 284 |