- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/54 - Balls
Patent holdings for IPC class B29L 31/54
Total number of patents in this class: 132
10-year publication summary
|
14
|
15
|
17
|
14
|
13
|
16
|
7
|
4
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Acushnet Company | 2498 |
30 |
| Bridgestone Sports Co., Ltd. | 532 |
22 |
| Sumitomo Rubber Industries, Ltd. | 4532 |
10 |
| Callaway Golf Company | 682 |
9 |
| Topgolf Callaway Brands Corp. | 2043 |
9 |
| Feng Tay Enterprises Co., Ltd. | 48 |
8 |
| Taylor Made Golf Company, Inc. | 1276 |
6 |
| Nike, Inc. | 14104 |
4 |
| Adidas AG | 1565 |
4 |
| Foboha (Germany) GmbH | 45 |
4 |
| Masion de Golf | 5 |
3 |
| Qingdao SM Parker Golf Ltd. | 5 |
3 |
| Bridgestone Corporation | 7248 |
2 |
| Gateway Corp. | 7 |
2 |
| Gramercy Products, LLC | 42 |
2 |
| Nike International Ltd. | 704 |
1 |
| Chromax Golf Company | 5 |
1 |
| Covestro Deutschland AG | 2746 |
1 |
| Thos. Bentley & Son Limited | 11 |
1 |
| Volvik Inc. | 64 |
1 |
| Other owners | 9 |