- All sections
- A - Human necessities
- A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencingball gamestraining equipment
- A63B 59/52 - Substantially rod-shaped bats for hitting a ball in the air, e.g. for baseball made of wood or bamboo
Patent holdings for IPC class A63B 59/52
Total number of patents in this class: 13
10-year publication summary
|
1
|
3
|
1
|
5
|
2
|
3
|
1
|
3
|
0
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Easton Diamond Sports, LLC | 233 |
5 |
| Delano Bat Corporation, LLC | 2 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3798 |
1 |
| Georgia Tech Research Corporation | 2813 |
1 |
| Easton Sports, Inc. | 25 |
1 |
| Wilson Sporting Goods Co. | 808 |
1 |
| RezBats, LLC | 1 |
1 |
| Bruce R. Leinert | 1 |
1 |
| Other owners | 0 |