- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 1/42 - Buttons adapted for special ways of fastening with deformable prongs
Patent holdings for IPC class A44B 1/42
Total number of patents in this class: 19
10-year publication summary
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3
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0
|
0
|
3
|
1
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1
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1
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1
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0
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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 | 2001 |
13 |
| Avery Dennison Corporation | 1175 |
1 |
| Precision Dynamics Corporation | 164 |
1 |
| Tecre Co., Inc. | 4 |
1 |
| Advintec spol. s.r.o. | 4 |
1 |
| REGENERATION, besloten vennootschap met beperkte aansprakelijkheid | 4 |
1 |
| Modimex Accessori S.r.l. | 1 |
1 |
| Other owners | 0 |