- All sections
- A - Human necessities
- A43B - Characteristic features of footwearparts of footwear
- A43B 21/28 - Pneumatic heels
Patent holdings for IPC class A43B 21/28
Total number of patents in this class: 175
10-year publication summary
|
3
|
6
|
12
|
10
|
16
|
13
|
16
|
13
|
14
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14196 |
130 |
| Nike International Ltd. | 698 |
13 |
| NIKE Innovate C.V. | 2610 |
13 |
| Alba Rappresentanze di Menghini Giuseppe e C. S.A.S. | 2 |
2 |
| Reebok International Limited | 576 |
2 |
| Nike International Ltd. | 37 |
2 |
| Aplinov | 2 |
1 |
| Aura Technologies LLC | 30 |
1 |
| Decathlon | 823 |
1 |
| Shoes by Firebug, LLC | 4 |
1 |
| Shoes for Crews, LLC | 30 |
1 |
| Universal Trim Supply Co., Ltd. | 43 |
1 |
| W. L. Gore & Associates GmbH | 74 |
1 |
| Zhejiang Geely Holding Group Co., Ltd. | 1582 |
1 |
| Zhejiang Geely Automobile Research Institute Co. Ltd | 102 |
1 |
| Cognos Therapeutics, Inc. | 16 |
1 |
| Wahu S.r.l. | 5 |
1 |
| Corporation, Neuro-kinesis | 5 |
1 |
| Jinzhou Wang | 1 |
1 |
| Other owners | 0 |