- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; ball games; training equipment
- A63B 53/08 - Golf clubs with special arrangements for obtaining a variable impact
Patent holdings for IPC class A63B 53/08
Total number of patents in this class: 359
10-year publication summary
|
10
|
17
|
22
|
39
|
49
|
58
|
41
|
46
|
45
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Karsten Manufacturing Corporation | 2912 |
123 |
| Acushnet Company | 2337 |
65 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
45 |
| Callaway Golf Company | 810 |
26 |
| Taylor Made Golf Company, Inc. | 1167 |
26 |
| Parsons Xtreme Golf, LLC | 1108 |
18 |
| Nike International Ltd. | 769 |
5 |
| Cobra Golf Incorporated | 265 |
5 |
| Mizuno Corporation | 780 |
5 |
| Nike, Inc. | 13075 |
4 |
| Bridgestone Sports Co., Ltd. | 541 |
4 |
| Topgolf Callaway Brands Corp. | 1843 |
4 |
| Pelican Golf, Inc. | 3 |
2 |
| Design Blue Limited | 56 |
1 |
| Alden J. Blowers | 5 |
1 |
| Arizona Board of Regents, a Body Corporate of The State of Arizona Acting for and on Behalf of Arizona State University | 311 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2226 |
1 |
| Globeride, Inc. | 867 |
1 |
| Head Technology GmbH | 297 |
1 |
| MacGregor Golf Company | 2 |
1 |
| Other owners | 20 |