- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 1/20 - Buttons adapted for special ways of fastening attached by thread visible to the front
Patent holdings for IPC class A44B 1/20
Total number of patents in this class: 6
10-year publication summary
|
3
|
1
|
2
|
2
|
0
|
0
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nike, Inc. | 14135 |
2 |
| NIKE Innovate C.V. | 2608 |
1 |
| YKK Corporation | 1978 |
1 |
| Tobia SRL | 7 |
1 |
| SeedTank,LLC | 6 |
1 |
| Other owners | 0 |