- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/52 - Sports equipmentToys
Patent holdings for IPC class B29L 31/52
Total number of patents in this class: 342
10-year publication summary
|
29
|
40
|
35
|
42
|
26
|
34
|
21
|
26
|
34
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bauer Hockey, LLC | 317 |
37 |
| Karsten Manufacturing Corporation | 3262 |
21 |
| Warrior Sports, Inc. | 208 |
20 |
| Sumitomo Rubber Industries, Ltd. | 4726 |
18 |
| Performance Solutions, LLC | 19 |
13 |
| Nike, Inc. | 14820 |
12 |
| Cobra Golf Incorporated | 275 |
12 |
| Acushnet Company | 2705 |
11 |
| Force Impact Technologies, Inc. | 23 |
11 |
| Parsons Xtreme Golf, LLC | 1216 |
10 |
| Callaway Golf Company | 1953 |
8 |
| Lifetime Products, Inc. | 399 |
7 |
| NIKE Innovate C.V. | 2758 |
7 |
| Easton Diamond Sports, LLC | 234 |
5 |
| Advanced International Multitech Co., Ltd. | 25 |
4 |
| Taylor Made Golf Company, Inc. | 1309 |
4 |
| Bauer Hockey Ltd. | 337 |
4 |
| Eaton Intelligent Power Limited | 6243 |
4 |
| LEGO A/S | 554 |
4 |
| Mattel, Inc. | 2990 |
3 |
| Other owners | 127 |