- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 1/44 - Buttons adapted for special ways of fastening with deformable counterpiece
Patent holdings for IPC class A44B 1/44
Total number of patents in this class: 13
10-year publication summary
|
1
|
2
|
0
|
1
|
2
|
0
|
0
|
0
|
0
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 2049 |
9 |
| Phoebe James, Inc. | 1 |
1 |
| Riri S.A. | 34 |
1 |
| REGENERATION, besloten vennootschap met beperkte aansprakelijkheid | 4 |
1 |
| Bling Innovations Pty Ltd | 1 |
1 |
| Other owners | 0 |