- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 53/12 - Metallic shafts
Patent holdings for IPC class A63B 53/12
Total number of patents in this class: 128
10-year publication summary
|
8
|
9
|
11
|
14
|
12
|
10
|
11
|
6
|
9
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Acushnet Company | 2732 |
13 |
| Karsten Manufacturing Corporation | 3270 |
13 |
| NHK Spring Co., Ltd. | 1994 |
13 |
| Breakthrough Golf Technology LLC | 25 |
12 |
| True Temper Sports, Inc. | 150 |
10 |
| Sumitomo Rubber Industries, Ltd. | 4736 |
8 |
| Taylor Made Golf Company, Inc. | 1312 |
5 |
| Callaway Golf Company | 2470 |
4 |
| Topgolf Callaway Brands Corp. | 275 |
4 |
| Back Story, LLC | 15 |
3 |
| New Swarm Sports LLC | 18 |
3 |
| Massive Lab Inc. | 12 |
3 |
| Integran Technologies Inc. | 66 |
2 |
| Mitsubishi Chemical America, Inc. | 110 |
2 |
| Pro-Core Technologies Ltd | 2 |
2 |
| FUJIKURA COMPOSITES Inc. | 114 |
2 |
| Prgr Co., Ltd. | 18 |
2 |
| Nike, Inc. | 14898 |
1 |
| Nike International Ltd. | 654 |
1 |
| Board of Regents, The University of Texas System | 6149 |
1 |
| Other owners | 24 |