- All sections
- A - Human necessities
- A44B - Buttons, pins, buckles, slide fasteners, or the like
- A44B 13/00 - Hook or eye fasteners
Patent holdings for IPC class A44B 13/00
Total number of patents in this class: 228
10-year publication summary
|
36
|
34
|
36
|
31
|
21
|
28
|
24
|
19
|
12
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| YKK Corporation | 1957 |
17 |
| Ossur HF | 557 |
6 |
| Apple Inc. | 54252 |
5 |
| Buckingham Manufacturing Company, Inc. | 66 |
4 |
| Gottlieb Binder GmbH & Co. KG | 220 |
4 |
| Kuraray Fastening Co., Ltd. | 86 |
4 |
| Nite Ize, Inc. | 476 |
4 |
| TYR Tactical, LLC | 84 |
4 |
| Nike, Inc. | 13969 |
3 |
| Fidlock GmbH | 218 |
3 |
| Pure Safety Group, Inc. | 176 |
3 |
| Choi, Hun Sik | 3 |
3 |
| Duraflex Hong Kong Limited | 46 |
3 |
| Illinois Tool Works Inc. | 11370 |
2 |
| Aplix | 144 |
2 |
| Brady Worldwide, Inc. | 748 |
2 |
| Bravado Holding AG | 56 |
2 |
| Dubrosky & Tracy Patent Service Corp. | 36 |
2 |
| Foster-Miller, Inc. | 158 |
2 |
| Kuraray Co., Ltd. | 3489 |
2 |
| Other owners | 151 |