- All sections
- A - Human necessities
- A43B - Characteristic features of footwearparts of footwear
- A43B 3/50 - Footwear characterised by the shape or the use with electrical or electronic arrangements with sound or music sources
Patent holdings for IPC class A43B 3/50
Total number of patents in this class: 31
10-year publication summary
|
0
|
0
|
2
|
1
|
0
|
7
|
7
|
5
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 13725 |
19 |
| Interactive Skin, Inc. | 6 |
3 |
| Apple Inc. | 53056 |
2 |
| Lifelens Technologies, Inc. | 35 |
2 |
| LifeLens Technologies, LLC | 21 |
1 |
| Stomp development AB | 4 |
1 |
| Haptech Holdings, Inc. | 18 |
1 |
| Sphere Entertainment Group, LLC | 110 |
1 |
| Neotog Limited | 1 |
1 |
| Other owners | 0 |